Roll20 uses cookies to improve your experience on our site. Cookies enable you to enjoy certain features, social sharing functionality, and tailor message and display ads to your interests on our site and others. They also help us understand how our site is being used. By continuing to use our site, you consent to our use of cookies. Update your cookie preferences .
×
Create a free account

Dungeon Crawl Classics

Compendium

Type to search for a spell, item, class — anything!

Advertisement Create a free account

Combat

The encounter between characters and monsters forms the basic structure of the game. A well-crafted encounter includes deliberations by the judge regarding the monsters’ reactions, their motivations, when they take actions, and whether they will negotiate or immediately enter combat. It is assumed the judge has considered these elements and properly adjudicated them in his adventures.

Be sure to account for the ability to see and hear the enemy, light sources, communication barriers such as different languages, and other such things.

Movement

Humans and elves move 30’ per action. Dwarves and halflings move 20’ per action. If characters are encumbered with metal armor or a heavy load, they move more slowly (judge's discretion).

Marching Order

Prior to entering combat, the players should determine the order in which their characters march. 

In low-level play with hordes of 0-level and 1st-level characters, we recommend the “table center” method of determining marching order. Each player arranges his character sheets in order so the one closest to the table center is closest to the front of the marching order, and the one closest to the player is in the rear of the marching order. The assortment of character sheets closest to the “table center” then forms the front rank of the party.

Initiative

In low-level play, especially with large masses of characters, use group initiative. Roll once for each player, applying the highest initiative modifier among his characters, then roll once for the monsters. When each player acts, he declares actions for all his characters.

First, determine surprise. If the characters were not aware of their opponents (or vice versa), they are surprised. Being aware of an opponent means seeing them, making a check to hear them approach, or otherwise noticing them through magical or mundane means. Surprised characters do not act in the first round of combat. After the first round they act normally on their initiative count.

An initiative check is conducted by rolling 1d20 and adding the appropriate modifier: Agility modifier, and, for warriors, class level. The highest initiative roll goes first, then next-highest, and so on. Ties are broken by highest Agility score, then by highest hit dice. A d16 is used instead of a d20 for characters wielding two-handed weapons. Initiative is rolled once at the start of an encounter, not each round.

Combat Actions

At low-level play, characters have one action each round, expressed as an action dice, which is a d20. Each round, a character or monster may move its normal speed and do one thing for each of its action dice. The actions a character takes depend on his class.

  • All characters can take another movement for their actions.
  • A warrior can make an attack for each of his actions, rolling d20 for the first one and a different die for the second (generally d14 or d16).
  • A wizard can attack or cast a spell with the first die and can only cast a spell with the second action die.
  • An elf can attack or cast a spell with any action die.
  • And so on, according to the class descriptions.

Spellcasting sometimes takes longer than one action. An action spent casting a spell either completes the spell, if it can be cast in one action, or contributes toward a total casting time if the spell requires more actions to cast.

In other words, a normal 0-level character with one action can move and attack once each round. A 6th-level warrior with action dice of d20+d16 can do any of the following combinations in one round: move only; move once, then attack once with a d20 roll; move, then attack once with a d20, then attack again with a d16; or simply stand and attack once with a d20 or a second time with a d16.

Other activities take time to complete as follows:

Activity  Time 
Draw or sheathe a weapon
1 action*
Equip or drop a shield 
1 action*
Open a door 
1 action*
Light a torch or lantern 
1 action
Uncork a potion or unfurl a scroll
1 action
Locate an item in a backpack
1 action
Stand up from a prone position
1 action
Mount or dismount a steed
1 action
Read a scroll or drink a potion
1 action

* Can be included as part of a movement action.

Types of Combat

When creatures fight within arm’s reach (generally considered 5’ for man-sized creatures), it is considered melee combat. Strength modifies melee attack and melee damage rolls.

When creatures fight beyond arm’s reach, it is considered missile fire. Agility modifies missile fire attacks.

Armor Class

Armor Class is determined by armor, shield, Agility, and magical modifiers. An unarmored peasant is AC 10 – this is the baseline level. Armor Class increases with improved defensive capability, so wearing armor increases a character’s Armor Class. For example, wearing leather armor takes a character’s AC from 10 to 12. Armor class decreases with reduced defensive capability, so a character with a negative Agility modifier has a lower AC. For example, a character with a -2 Agility modifier has his baseline Armor Class reduced from 10 to 8.

Agility modifies the defender’s Armor Class for all kinds of combat. However, the defender must be able to maneuver in order to receive this modifier. If he is balancing on a pillar, climbing a wall, bound in rope, or otherwise constrained, the defender is not agile enough to receive the bonus from his Agility modifier.


The Attack Roll

The attacker rolls his action die (usually 1d20) and adds his attack bonus. He also adds any bonuses from spells, magic items, or class abilities (such as a thief’s backstab ability). If the attack is made with a melee weapon, he adds his Strength bonus. If the attack is made with a missile weapon, he adds his Agility bonus.

This roll is compared to the defender’s Armor Class. If the roll is equal to or higher than the defender’s Armor Class, the defender is wounded.

Modifiers to attack rolls apply as shown on table 4-1.

Fumbles: A natural roll of 1 is a fumble. Fumbles automatically miss, and the attacker must roll the appropriate die on the fumble table, with the result adjusted by the attacker’s Luck modifier. Unarmored characters roll 1d4; others roll according to armor as indicated on table 3-4.

Critical Hits: A natural roll of 20 is a critical hit. For some classes, other die rolls may also result in critical hits. See below for more details.

Fumbles

A natural roll of 1 is a fumble. Fumbles automatically miss, and the attacker must roll on the fumble table. Because “lower is better” on fumble table rolls, the roll is modified by the reverse of the character’s Luck. For example, a +1 Luck modifier becomes -1 on the fumble table roll. The type of die rolled is determined by the attacker’s armor, as follows.

Warriors and dwarves, and only warriors and dwarves, may burn 1 point of Luck to cancel a fumble. The natural 1 still results in a miss but by burning a point of Luck they can avoid any further negative effects.

The die rolled on the fumble table depends on the character's armor: 1d16 if wearing heavy armor; 1d12 if wearing moderate armor; 1d8 if wearing light armor; 1d4 is wearing no armor (see table 3-4 for armor modifiers to fumble die).

Critical Hits

On a d20 roll, a natural roll of 20 is a critical hit. A natural 20 automatically hits and the attacker must roll his crit die on the appropriate critical hit table, with the result adjusted by his Luck modifier.

Crit dice and table are determined by class and level; refer to the character class tables. All 0-level characters roll 1d4 on crit table I.

Damage and Death

If a defender is wounded, the attacker rolls for damage. Roll the appropriate die for the weapon.

If the attack was made with a melee weapon, add the attacker’s Strength bonus. Add other bonuses due to spells, magic items, or class abilities. 

Deduct this value from the defender’s hit points.

A successful attack always inflicts a minimum of 1 point of damage, even if the attacker has a negative Strength modifier.

A character or monster dies when it reaches 0 hit points.

Bleeding out: There is a chance of saving a dead character by healing him very quickly (such as with a cleric’s ability to lay on hands). A 0-level character that reaches 0 hit points is irrevocably killed, but a 1st-level character that reaches 0 hit points collapses and begins bleeding out. Such a character has 1 round in which he can be healed to prevent his death. If he is healed on the round he’s reduced to 0 hit points or the next round, he is healed per the result of the lay on hands check (treat his hit points as starting at 0). If he is not healed before the second round, he may be permanently killed (see below).

For each level past the first, a character has one more round of bleeding before he is permanently killed. For example, a 3rd-level character can be saved if he is healed within 3 rounds.

A character that was bleeding out but was saved suffers permanent physical trauma from his near-fatal injuries. Anyone who is saved from bleeding out suffers a permanent loss of 1 point of Stamina. In addition, he gains a terrible scar from the wound that downed him.

Recovering the body: If the body of a dead ally can be recovered, there is a chance the ally may not be truly killed. He may have been knocked unconscious or simply stunned. If a character reaches a dead ally’s body within one hour, the dead character may make a Luck check when his body is rolled over. On a successful check, the dead character was badly injured but is not permanently killed, and the ally is able to keep him alive. The “dead” character was simply knocked out, stunned, or otherwise incapacitated. Once an ally shakes the downed character awake, he recovers to 1 hit point. The character is groggy for the next hour (-4 penalty to all rolls) and sustains a permanent injury of some kind, reflected as a permanent -1 penalty to Strength, Agility, or Stamina (determine randomly).


Healing

Wounds heal with rest. A healed character can never exceed his natural hit point maximum.

A character who actively adventures and gets a good night’s rest heals 1 hit point. If the character gets a day of bed rest, he heals 2 hit points per night.

Critical hits heal when the associated damage heals. For example, imagine that a character takes a -10’ penalty to speed due to a kneecap strike that also inflicted 4 extra points of damage. The wounded kneecap (and associated speed penalty) heals when the character has recovered 4 hit points. Note that some crits may create permanent injuries which can only be healed by magical or extraordinary means.

Ability score loss, except for Luck, heals at the same rate: 1 point with a good night’s rest, and 2 points with a day of bed rest.

A character may heal both ability score loss and hit point loss on the same night’s rest.

Luck, however, does not heal. Repeat: lost Luck does not heal. Except for the special abilities of halflings and thieves, a character who burns Luck does so permanently. Luck can be restored in the same way that a man normally gains good or bad luck – by appealing to the gods. Great acts of courage in defense of one’s deity may earn a boon, just as acts in opposition to a devil may earn a curse. The judge can tell you more about Luck…


Saving Throws

Saving throws represent the character’s ability to resist extraordinary trauma, whether it’s poison, magical flame, or a dangerous trap. A character’s class and ability scores determine his saving throw modifier for Fortitude, Reflex, and Willpower. To make a saving throw, roll 1d20 and apply the character’s modifier. If the result is equal to or greater than the target DC, the saving throw succeeds. Otherwise, it fails.

Burning Luck

As noted earlier, a character can permanently burn Luck to give a one-time bonus to a roll. For example, a character could burn 6 points to get a +6 modifier on a roll, but his Luck score is now 6 points lower. The following rules govern the burning of Luck:

    • A character can only burn Luck to affect his own die rolls (except for halflings as noted in their class description). Luck cannot be burned to affect the die roll of other characters or monsters, even if they affect the character. (Note that the character’s Luck modifier does apply to enemy crits against him, but this Luck modifier is different from burning off Luck.)
    • Luck is typically used to affect a character’s attack rolls, damage rolls, spell checks, thief checks, and saving throws, but it can also be used for other purposes.
    • A character can declare his intent to burn Luck before or after his die roll. He then specifies how many points he will burn. But he can only burn Luck once per roll.

    Tables

    Table 4-1: Attack Roll Modifiers

    Condition                                                       Attack Roll Modifier


    Melee  Missile Fire
    Missile fire range is...

        Short Range--
        Medium Range--2
        Long Range--1d
    Attacker is...

        Invisible+2-
        On higher ground+1-
        Squeezing through a tight space-1d
    -1d
        Entangled (in a net or otherwise)-1d
    -1d
        Using an untrained weapon-1d
    -1d
        Firing a missile weapon into melee*--1
    Defender is...

        Behind cover-2-2
        Blinded+2+2
        Entangled+1d+1d
        Helpless (paralyzed, sleeping, bound)+1d
    +1d
        Kneeling, sitting, or prone+2-2

    * And 50% chance of “friendly fire” if attack misses.

    Table 4-2: Fumbles

    Roll  Result
    0 or lessYou miss wildly but miraculously cause no other damage.
    1Your incompetent blow makes you the laughingstock of the party but otherwise causes no damage.
    2You trip but may recover with a DC 10 Ref save; otherwise, you must spend the next round prone.
    3Your weapon comes loose in your hand. You quickly grab it, but your grip is disrupted. You take a -2 penalty on your next attack roll.
    4Your weapon is damaged: a bowstring breaks, a sword hilt falls off, or a crossbow firing mechanism jams. The weapon can be repaired with 10 minutes of work but is useless for now.
    5You trip and fall, wasting this action. You are prone and must use an action to stand next round.
    6Your weapon becomes entangled in your armor. You must spend your next round untangling them. In addition, your armor bonus is reduced by 1 until you spend 10 minutes refitting the tangled buckles and straps.
    7You drop your weapon. You must retrieve it or draw a new one on your next action.
    8You accidentally smash your weapon against a solid, unyielding object (a rock, a wall, even the ground). Mundane weapons are ruined; magical weapons are not affected.
    9You stumble and leave yourself wide open to attack. The next enemy that attacks you receives a +2 bonus on its attack roll. 
    10You should have maintained your armor! The joints of your armor seize up, freezing you in place. You cannot move or make an attack for 1d3 rounds. Unarmored characters are not affected.
    11Your wild swing leaves you off balance. You take a -4 penalty to your next attack roll.
    12You inadvertently swing at one randomly determined ally within range. Make an attack roll against that ally using the same attack die you just attempted to use.
    13You trip badly. You fall hard, suffering 1d3 damage in the process. You are prone and must use your next round to stand.
    14Like a turtle on its back, you slip and land upside down, flailing about and unable to right yourself. You must fight from a prone position for the next round before you can recover your balance and rise.
    15You somehow manage to wound yourself, taking normal damage.
    16+You accidentally strike yourself for normal damage plus an extra 1 point. In addition, you fall on your back and are unable to right yourself until you make a DC 16 Agility check.


    Crit Table I: All 0-Level Characters and All Wizards

    Roll Result
    0 or lessForce of blow shivers your weapon free of your grasp. Inflict +1d6 damage with this strike and you are disarmed.
    1Opportunistic strike. Inflict +1d3 damage with this strike.
    2Foe jabbed in the eye! Ugly bruising and inflict +1d4 damage with this strike.
    3Stunning crack to forehead. Inflict +1d3 damage with this strike, and the foe falls to the bottom of the initiative count next round.
    4Strike to foe’s kneecap. Inflict +1d4 damage with this strike and the foe suffers a -10’ penalty to speed until healed. 
    5Solid strike to torso. Inflict +1d6 damage with this strike. 
    6+Lucky strike disarms foe. You gain a free attack if the enemy stoops to retrieve his weapon.

    See the DCC RPG core rulebook for additional entries!


    Crit Table II: All Thieves and Elves

    Roll  Result
    0 or lessMiss! Hesitation costs you the perfect strike!
    1Strike misses critical organs. Inflict a paltry +2d3 damage with this strike.
    2Slashes to head removes foe’s ear. Inflict +1d6 damage with this strike and leave the enemy with a nasty scar. 
    3Clean strike to back. Inflict +2d6 damage with this strike. 
    4Blow to chest staggers foe. You can make an immediate free attack.
    5Blow pierces foe’s kidneys. Inflict +3d3 damage with this strike, and the foe is stunned for 1 round. 
    6Foe dazed by ferocious attack; his speed and actions are reduced by half. 
    7Strike to chest grazes vital organ. Inflict +3d4 damage with this strike. 
    8Strike cuts a line down foe’s face. He is blinded by blood for 1d4 rounds.  
    9Foe stumbles over his own limbs, falling prone. Make another attack.
    10Masterful strike! Inflict +2d6 damage with this strike.
    11Strike severs larynx. Foe is reduced to making wet fish noises.  
    12+Savage strike! Foe must succeed on a Fort save (DC 10 + PC level) or faint from the pain.

    See the DCC RPG core rulebook for additional entries!


    Crit Table III: Clerics, Halflings, Level 1-2 Warriors, and Level 1-3 Dwarves

    Roll  Result
    0 or lessBattle rage makes friend and foe indistinguishable. Foe is hit for +1d12 damage, and the ally nearest him is also hit by a rebounding blow for 1d4 damage.**
    1Savage attack! Inflict +1d6 damage with this strike.
    2Attack sweeps foe off his feet. Next round, the enemy is prone.  
    3Foe steps into attack. Inflict +1d8 damage with this strike. 
    4Powerful strike hammers foe to his knees. Make another attack.
    5Smash foe’s nose in an explosion of blood. Inflict +1d6 damage with this strike, and the foe loses his sense of smell for 1d4 hours. 
    6Brutal strike to torso. Inflict +1d8 damage with this strike, and the foe suffers multiple broken ribs.
    7Strike to hand knocks weapon into the air. The weapon lands 1d20+5’ away. 
    8Blow caroms off skull, deafening foe for 1d6 days. Inflict +1d6 damage with this strike.
    9Strike to leg splinters femur. Inflict +2d6 damage with this strike and foe loses 10’ of movement until healed.
    10Sunder foe’s weapon! Shards of metal fill the air.*
    11Strike hammers foe’s belly causing massive internal bleeding. Unless he receives magical healing, the foe dies in 1d5 hours.
    12Blow to cranium staggers foe. The foe must make a Fort save (10 + PC level) or sink to floor, unconscious. 
    13Strike breaks foe’s jaw. Blood and shattered teeth ooze down the foe’s face. Inflict +1d8 damage with this strike.
    14+Attack hammers foe’s torso. Inflict +2d8 damage with this strike. 

    See the DCC RPG core rulebook for additional entries!

    These footnotes apply to crit tables where indicated:

    * Magical weapons never break due to critical fumbles. The target is disarmed instead, the weapon landing 1d10+5 feet away.

    ** A PC overcome by battle rage may temporarily expend points of his Personality or Intelligence score to enhance the damage on his critical hit. For every ability point he expends, he adds +1d12 to his damage roll.

    Ability scores lost in this way return as the warrior heals. Each day thereafter where he does not succumb to battle rage, he recovers 1 point of the affected ability score. This rate is doubled if the character rests.