Sephirothmon [BT12-065] [Across Time]

Set: Across Time Card type: Digimon Rarity: Uncommon Digi type: Mutant Play Cost: 6 Form: Hybrid Attribute: Variable Digivolve Cost: 3 Digivolve Cost Level: 3 [Digivolve: 1 from [Mercurymon]] You may digivolve this card from your hand onto one of your black Tamers as if the Tamer is a level 3 black Digimon. [When Digivolving] Until the end of your opponent's turn, 1 of your opponent's Digimon gains "[Start of Your Main Phase] This Digimon attacks."