Ydwen Efreet [Arabian Nights] Octopus Rogue When Swift Warkite enters the

When Swift Warkite enters the battlefield

When Agoraphobic Phyrexian enters the battlefield

Set: Theros Type: Creature — Gorgon Rarity: Uncommon Cost: {3}{B}{G} When Pharika's Mender enters the battlefield

Set: Kaladesh Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

and it has this ability

Ydwen Efreet [Arabian Nights] Octopus Rogue When Swift Warkite enters theSet: Arabian Nights Type: Creature Efreet Rarity: Rare Cost: {R}{R}{R} Whenever Ydwen Efreet blocks, flip a coin. If you lose the flip, remove Ydwen Efreet from combat and it can't block this turn. Creatures it was blocking that had become blocked by only Ydwen Efreet this combat become unblocked.