Dire Undercurrents [Shadowmoor] Kaladesh Promos then target 1 Xyz Monster

then target 1 Xyz Monster you control

Few loredelvers survive the study of the infinite without one

•Send 1 card from the top of your Deck to the Graveyard to return all cards in your opponent's Graveyard to the Deck

Set: Portal Second Age Type: Creature — Ox Rarity: Uncommon Cost: {3}{G}{G} Ironhoof Ox can't be blocked by more than one creature

Set: 2019 Gold Sarcophagus Tin Mega Pack Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 3200 Defense: 3200 3 "Thunder Dragon" monsters Must be either Fusion Summoned

Dire Undercurrents [Shadowmoor] Kaladesh Promos then target 1 Xyz MonsterSet: Shadowmoor Type: Enchantment Rarity: Rare Cost: {3}{U B}{U B} Whenever a blue creature enters the battlefield under your control, you may have target player draw a card. Whenever a black creature enters the battlefield under your control, you may have target player discard a card.