Price of Betrayal

Remove up to five counters from target artifact, creature, planeswalker, or opponent.

Archfiend of the Dross

Flying
This creature enters with four oil counters on it.
At the beginning of your upkeep, remove an oil counter from this creature. Then if it has no oil counters on it, you lose the game.
Whenever a creature an opponent controls dies, its controller loses 2 life.

Render Silent

Counter target spell. Its controller can't cast spells this turn.

Harmless Offering

Target opponent gains control of target permanent you control.

Wish

You may play a card you own from outside the game this turn.