Boneyard Wurm [Duel Decks: Izzet vs. Golgari] Magic Player Rewards 2006 You can only use this

You can only use this effect of "Performapal Longphone Bull" once per turn

A thousand rays shine forth and meld into one

Set: 2018 Mega-Tins Mega Pack Card type: Tuner/Effect Monster Rarity: Common Attack: 0 Defense: 0 Cannot be used as Synchro Material except for a Synchro Summon by its own effect

give control of the equipped monster to your opponent

Boneyard Wurm [Duel Decks: Izzet vs. Golgari] Magic Player Rewards 2006 You can only use thisSet: Duel Decks: Izzet vs. Golgari Type: Creature Wurm Rarity: Uncommon Cost: {1}{G} Boneyard Wurm's power and toughness are each equal to the number of creature cards in your graveyard. The only thing it likes more than discovering a pit of bones is adding to it.