Level 1 Necromancy (Sorcerer, Wizard)

Casting Time: Action
Range: 60 feet
Components: V, S
Duration: Instantaneous

You shoot a greenish ray at a creature within range. Make a ranged spell attack against the target. On a hit, the target takes 2d8 Poison damage and has the Poisoned condition until the end of your next turn.

Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.

Ray of Sickness

1 Necromancy

Casting Time: Action
Range: 60 feet
Components: V S
Duration: Instantaneous
Classes: Sorcerer, Wizard
You shoot a greenish ray at a creature within range. Make a ranged spell attack against the target. On a hit, the target takes 2d8 Poison damage and has the Poisoned condition until the end of your next turn.
At Higher Levels: Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.

Spells