Safe Haven [The Dark] Beatdown Set: Duelist Pack 10: Yusei

Set: Duelist Pack 10: Yusei 3 Card type: Effect Monster Rarity: Common Attack: 0 Defense: 900 Up to twice per turn

Set: The Dark Illusion Card type: Effect Monster Rarity: Super Rare Attack: 1600 Defense: 100 When this card is Normal Summoned: You can add 1 Spell/Trap Card from your Deck to your hand

or 1 card that mentions it

The original ATK/DEF of this card each become equal to the number of Fusion Materials used for its Fusion Summon x 800

Safe Haven [The Dark] Beatdown Set: Duelist Pack 10: YuseiSet: The Dark Type: Land Rarity: Rare {2}, {T}: Exile target creature you control. At the beginning of your upkeep, you may sacrifice Safe Haven. If you do, return each card exiled with Safe Haven to the battlefield under its owner's control.