Mask Charge [SDHS-EN021] Common BT9-005 or the turn this card

or the turn this card was sent to the Graveyard): You can add this card to your hand

You can only use this effect of "Idaten the Conqueror Star" once per turn

During the Battle Phase (Quick Effect): You can return this card to the Extra Deck

Set: Promotional Cards Card type: Digimon Rarity: Promo Digi type: Throne/Three Great Angels Play Cost: 11 Form: Mega Attribute: Vaccine Digivolve Cost: 3 Digivolve Cost Level: 5 [When Digivolving] If you have a Tamer in play

Mask Charge [SDHS-EN021] Common BT9-005 or the turn this cardSet: Structure Deck: HERO Strike Card type: Normal Spell Rarity: Common Target 1 "Hero" monster and 1 "Change" Quick Play Spell Card in your Graveyard; add them to your hand.