Crossbows - caraminden/anathema-roguelike GitHub Wiki
Crossbows are mostly used by Rangers and Assassins, They deal high damage, but Crossbow Mastery does not grant a Weapon Specific Skill. Crossbows must be Loaded to fire a shot, so while they have a fairly high Base Speed, they can only take one shot before needing to be Reloaded.
A character's ability to use Crossbows is improved by their Crossbow Mastery.