Gishath, Sun's Avatar (Promo Pack) [The Lost Caverns of Ixalan Promos] BT05 It has "Sacrifice this creature:

It has "Sacrifice this creature: Add {C}

deals 8 damage to each opponent

the creature roared and advanced

making them ideal for data storage

Set: Sword & Shield: Black Star Promos Type: Fire Rarity: Promo Retreat cost: Colorless

Gishath, Sun's Avatar (Promo Pack) [The Lost Caverns of Ixalan Promos] BT05 It has "Sacrifice this creature:Set: The Lost Caverns of Ixalan Promos Type: Legendary Creature Dinosaur Avatar Rarity: Mythic Cost: {5}{R}{G}{W} Vigilance, trample, haste Whenever Gishath, Sun's Avatar deals combat damage to a player, reveal that many cards from the top of your library. Put any number of Dinosaur creature cards from among them onto the battlefield and the rest on the bottom of your library in a random order.