Throt, The Unclean

Menace
Whenever a Skaven you control dies, you may
roll a D6: on a 3+, create one Warpstone Token.
On a Roll of 1, you take 1 damage. All Tokens
you control gain +1/+1.
You may cast Skaven Creatures from your
Graveyard by Sacrificing Warpstone Tokens to
pay their Mana cost.