Military two-handed melee weapon
Cost: 30 gp
Damage: 2d6
Proficient: +2
Weight: 12 lb.
Hammer (A hammer has a blunt, heavy head with one or more flat striking surfaces attached to a haft.).

Published in Player's Handbook, page(s) 218, Heroes of the Fallen Lands, page(s) 332, Heroes of the Forgotten Kingdoms, page(s) 334.