B.E.S. Covered Core [SOI-EN013] Super Rare DP35 You must have 5 or

You must have 5 or more "Spellbook" Spell Cards with different names in your Graveyard to activate and to resolve this effect

or sent from the field to the GY: You can Special Summon 1 “Thunder Dragon” monster from your Deck in Defense Position

Set: Wing Raiders Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 2000 2 Level 5 monsters Cannot attack unless it has Xyz Material

You can banish this card you control

B.E.S. Covered Core [SOI-EN013] Super Rare DP35 You must have 5 orSet: Shadow of Infinity Card type: Effect Monster Rarity: Super Rare Attack: 2500 Defense: 800 Put 2 counters on this card when you Normal Summon it. This card is not destroyed as a result of battle. If this card battles a monster, toss a coin and call it at the end of the Damage Step. If you call it wrong, remove 1 counter. If this card battles without a counter, destroy this card at the end of the Damage Step.