Crobat (56/149) [Sun & Moon: Base Set] BT10-044 the memory cost of the

the memory cost of the digivolution is equal to the number of cards in your security stack

Set: Double Diamond Promos Card type: Digi-Egg Rarity: Promo Digi type: Lesser Form: In-Training [On Deletion] Reveal the top card of your deck

Set: Structure Deck: Rise of the True Dragons Card type: Quick Play Spell Rarity: Common Each player sends 2 cards from their hand to the Graveyard

Set: New Awakening Pre-Release Cards Card type: Digi-Egg Rarity: Uncommon Digi type: Flame Form: In-Training [Your Turn][Once Per Turn] When a card is trashed from your deck

You can only use this effect of "Knightmare Gryphon" once per turn

Crobat (56/149) [Sun & Moon: Base Set] BT10-044 the memory cost of theSet: Sun & Moon: Base Set Type: Psychic Rarity: Holo Rare Retreat cost: 0