Unidentified Fossil (116/131) [Sun & Moon: Forbidden Light] Basic Energy you can discard 1 card

you can discard 1 card to select 1 face-down Defense Position monster your opponent controls and change it to face-up Attack Position

When this card is Special Summoned from the hand: You can Special Summon 2 "Vague Shadow Tokens" (Winged Beast/DARK/Level 1/ATK 0/DEF 0)

Set: Dark Saviors Card type: Effect Monster Rarity: Super Rare Attack: 1000 Defense: 700 During the End Phase

your battling monster's DEF becomes double its original DEF until the end of this turn

Return it to the Deck

Unidentified Fossil (116/131) [Sun & Moon: Forbidden Light] Basic Energy you can discard 1 cardSet: Sun & Moon: Forbidden Light Type: Item Rarity: Uncommon