Gadrak, the Crown-Scourge (Promo Pack) [Core Set 2021 Promos] Nahiri during your opponent's turn: You

during your opponent's turn: You can target 1 Effect Monster on the field

each opponent discards a card instead

if an Xyz Monster you control would activate an effect by detaching an Xyz Material(s)

Set: EX: Dragon Type: Grass Rarity: Holo Rare Retreat cost: Colorless

It absorbs unused minutes and hours

Gadrak, the Crown-Scourge (Promo Pack) [Core Set 2021 Promos] Nahiri during your opponent's turn: YouSet: Core Set 2021 Promos Type: Legendary Creature Dragon Rarity: Rare Cost: {2}{R} Flying Gadrak, the Crown Scourge can't attack unless you control four or more artifacts. At the beginning of your end step, create a Treasure token for each nontoken creature that died this turn. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")