
Whenever you cast a creature spell, create X 1/1 black Thrull creature tokens, where X is that spell's mana value.
When you control seven or more Thrulls, sacrifice Endrek Sahr.
Endrek Sahr, Master Breeder has 8 printings, first in Time Spiral (2006). EDHREC ranks it #3,214 among Commander cards. It appears most in Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel decks (13,055 on EDHREC). 1 public deck on TCG runs it. It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.