Kethek, Crucible Goliath ONE/206

Set: Phyrexia: All Will Be One
Collector Code: ONE/206
Finish: Regular

Name: Kethek, Crucible Goliath
Type: Legendary Creature — Phyrexian Beast
Oracle text: At the beginning of your end step, you may sacrifice another creature. If you do, reveal cards from the top of your library until you reveal a nonlegendary creature card with lesser mana value, put it onto the battlefield, then put the rest on the bottom of your library in a random order.