Helm of Obedience

, : Target opponent reveals cards from the top of their library until an artifact card or X cards are revealed, whichever comes first. If an artifact card is revealed this way, put it onto the battlefield under your control and sacrifice this artifact. Put the rest of the revealed cards into that player's graveyard.

Whenever a creature with toughness 4 or greater is put into your graveyard from the battlefield, you may exile it.

At the beginning of the end step, if three or more cards have been exiled with this artifact, sacrifice it. If you do, return those cards to the battlefield under their owner's control.

, : Put a hatchling counter on this artifact.

Sacrifice this artifact: Choose one. Activate only if there are two or more hatchling counters on this artifact.

• You may put a creature card from your hand onto the battlefield.

• Return target creature card from your graveyard to the battlefield.

Whenever you cast a spell, put a 0/1 colorless Egg artifact creature token onto the battlefield.

Whenever an Egg you control is put into a graveyard from the battlefield, destroy target artifact or creature.

When this creature enters, return target Equipment card from your graveyard to the battlefield attached to this creature.

Whenever you sacrifice an artifact, put a +1/+1 counter on this creature.

, , Sacrifice this artifact: Search target opponent's library for a card and exile it. Then that player shuffles. Until the beginning of your next upkeep, you may play that card. At the beginning of your next upkeep, if you haven't played it, put it into its owner's graveyard.