Type

Legendary Creature — Phyrexian Praetor

Oracle Text

Vigilance\nWhenever a source an opponent controls deals damage to you or a permanent you control, that source's controller loses 2 life unless they pay {1}.\n{2}{W}, Sacrifice three other creatures: Exile Elesh Norn, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery.