Etali, Primal Storm (Promo Pack) [Rivals of Ixalan Promos] Weatherlight where X is the difference

where X is the difference

When Volatile Stormdrake enters the battlefield

• 1x Full-Art Forest Set: Secret Lair Drop Series Rarity: sealed

Set: Streets of New Capenna Commander Type: Creature — Beast Rarity: Rare Cost: {4}{G}{G} Trample

Set: San Diego Comic-Con 2019 Type: Legendary Creature — Zombie God Rarity: Mythic Cost: {3}{G}{G} Deathtouch

Etali, Primal Storm (Promo Pack) [Rivals of Ixalan Promos] Weatherlight where X is the differenceSet: Rivals of Ixalan 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.