Etali, Primal Storm [Rivals of Ixalan Prerelease Promos]Set: Rivals of Ixalan Prerelease Promos Type: Legendary Creature Elder Dinosaur Rarity: Rare Cost: {4}{R}{R} Whenever Etali, Primal Storm attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs. The storm rages and the earth breaks.

Nonland permanents you control are white

Sacrifice Viridian Zealot: Destroy target artifact or enchantment

Set: EX: Delta Species Type: Colorless Rarity: Common Retreat cost: Colorless

Set: Sword & Shield: Rebel Clash Type: Fire Rarity: Rare Retreat cost: Colorless

Whenever you cast a spell with the indicated numeral in its mana cost

Set: XY: BREAKthrough Type: Supporter Rarity: Promo

Set: Sun & Moon: Ultra Prism Type: Fairy Rarity: Rare Retreat cost: Colorless

Set: Black & White: Dragon Vault Type: Item Rarity: Holo Rare

Set: Portal Type: Creature — Human Barbarian Rarity: Rare Cost: {2}{R}{R} When Pillaging Horde enters the battlefield

Set: XY: Trainer Kit 2 - Latios Type: Item Rarity: Uncommon Retreat cost: 0

the dwarven forces had reduced the mighty walls to mere rubble

Set: Sun & Moon: Base Set Type: Fairy Rarity: Promo Retreat cost: 1