Instant Fusion [OP04-EN002] Ultimate Rare BT4-015 [Your Turn] When one of

[Your Turn] When one of your yellow Digimon attacks

if this card is Special Summoned this turn: You can add 1 "Sky Striker" Spell from your Deck to your hand

Set: Next Adventure Card type: Digimon Rarity: Rare Digi type: Undead Play Cost: 4 Form: Champion Attribute: Virus Digivolve Cost: 2 Digivolve Cost Level: 3 [When Attacking] You may trash all of the digivolution cards of 1 of your [DeadlyAxemon] and place it at the bottom of this Digimon's digivolution cards to digivolve this Digimon into a [DarkKnightmon] in your hand without paying its memory cost

up to the end of your opponent's next turn

• 1x Foil Borderless Saproling Token

Instant Fusion [OP04-EN002] Ultimate Rare BT4-015 [Your Turn] When one ofSet: OTS Tournament Pack 4 Card type: Normal Spell Rarity: Ultimate Rare Pay 1000 LP; Special Summon 1 Level 5 or lower Fusion Monster from your Extra Deck, but it cannot attack, also is destroyed during the End Phase. (This Special Summon is treated as a Fusion Summon.) You can only activate 1 "Instant Fusion" per turn.