Archfiend of Depravity [Fate Reforged Promos] Basic Land I simply reveal

I simply reveal

then put a number of +1/+1 counters on Yule Ooze equal to that permanent's converted mana cost

Set: Urza's Destiny Type: Sorcery Rare Cost: {2}{U} Target player gains control of target permanent you control

then reveals the top card of their library

but it is necessary

Archfiend of Depravity [Fate Reforged Promos] Basic Land I simply revealSet: Fate Reforged Promos Type: Creature Demon Rare Cost: {3}{B}{B} Flying At the beginning of each opponent's end step, that player chooses up to two creatures they control, then sacrifices the rest. "Why would I kill you all? Who then would be left to worship me?"