Pike
Melee weapon (martial, pike)

Heavy. Small creatures have disadvantage on attack rolls with heavy weapons. A heavy weapon’s size and bulk make it too large for a Small creature to use effectively.

Reach. This weapon adds 5 feet to your reach when you attack with it, as well as when determining your reach for opportunity attacks with it. 

Two-Handed. This weapon requires two hands when you attack with it.

Damage: 1d10
Damage Type: Piercing
Properties: Heavy, Reach, Two-Handed
Weight: 18