Primaris Librarian High-Speed Riders sacrifice it unless you exile

sacrifice it unless you exile another Merfolk you control

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 2500 Defense: 2000 2 Level 4 monsters When any player's monster declares an attack: You can detach 1 Xyz Material from this card

you need to help the Ultramarines in their merciless fight against the Warlord Zanzag and relive the grim adventures of Captain Cato Sicarius and Sergeant Scout Marines Torias Telion

Set: Khans of Tarkir Prerelease Promos Type: Legendary Creature — Orc Warrior Rarity: Mythic Cost: {2}{R}{W}{B} Haste

Primaris Librarian High-Speed Riders sacrifice it unless you exile