Thryx, the Sudden Storm [Theros Beyond Death Prerelease Promos] BT13-030 Set: The List Type: Legendary

Set: The List Type: Legendary Creature — Merfolk Rogue Rarity: Rare Cost: {U/B}{U/B} At the beginning of each end step

Set: EX: Ruby & Sapphire Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Skyridge Type: Lightning Rarity: Rare

if you have a Tamer

Set: Ravnica Allegiance Promos Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a nontoken creature enters the battlefield under your control

Thryx, the Sudden Storm [Theros Beyond Death Prerelease Promos] BT13-030 Set: The List Type: LegendarySet: Theros Beyond Death Prerelease Promos Type: Legendary Creature Elemental Giant Rarity: Rare Cost: {3}{U}{U} Flash Flying Spells you cast with mana value 5 or greater cost {1} less to cast and can't be countered. Even in their mountain fortresses, the Akroans have learned not to anger Thassa.