Blast with Chain [BP01-EN093] Starfoil Rare Across Time you may return 1 white

you may return 1 white level 7 Digimon card from your trash to the bottom of your deck to reduce the digivolution cost by 4

•This card cannot be destroyed by the effects of Trap Cards

then you can Special Summon 1 "Windwitch" monster from your Deck

Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Common Attack: 350 Defense: 650 FLIP: You opponent cannot activate any Spell Cards until the end of the End Phase of the next turn

Blast with Chain [BP01-EN093] Starfoil Rare Across Time you may return 1 whiteSet: Battle Pack: Epic Dawn Card type: Normal Trap Rarity: Starfoil Rare Target 1 face up monster you control; equip this card to that target. It gains 500 ATK. When this card is destroyed by a card effect while equipped: Target 1 card on the field; destroy that target.