Helm of Obedience
| Set: | Alliances |
|---|---|
| Rarity: | Rare |
| Type: | Artifact |
| Rules: | X, TAP: Put the top card of target opponent's library into his or her graveyard.Continue doing this until you have put X cards or a creature card into that graveyard, whichever occurs first.If the last card put into the graveyard is a creature card, bury Helm of Obedience and put that creature into play under your control as though it were just cast.X cannot be equal to 0. |