Lord of Bones

Skeletons have menace
If a nontoken creature dies you may pay {b} to exile it unless it's controller pays {p/b} then summon a 1/1 skeleton token tapped
If a token creature dies you may pay {b}{g} to summon a 1/1 skeleton token tapped
If a skeleton creature dies you may deal 1 damage to target creature, player, or planeswalker.