Infantry
Textured similar to chain mail, with a form that is resilient and almost protective in a way.
Cavalier
Swift and powerful, pumping the lifeblood perhaps a big too eagerly. It stops beating very soon after death.
Duelist
Beating in precise strokes, with a mildly dazzling sheen.
Berserker
Burgeoning with small blades of iron, gushing blood and beating excitedly for the next battle.
Blademaster
Growing in strange ways, taking an unfamiliar shape with thorns and sometimes even grasping tendrils.
Thief
Sometimes filled with little gold-like pellets, as though the heart of a thief is trying to turn itself into a kind of coin purse.
Assassin
Dark and sharp, shaped almost like a living blade. It seems to disappear somewhere every time you look away.
Hunter
Covered in patterns like leaves, and colored with a hint of dark forest green.
Guardian
Shaped slightly like a shield, there are stories of them turning aside the surgeon's blade.
Inquisitor
Slightly twisted and drained of color, healers who use magical means report difficulty with this kind of stubborn organ.