Ydwen Efreet [Arabian Nights]

Ydwen Efreet [Arabian Nights]Set: 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.

a supposedly sleeping Zhou Yu allowed his old friend

Set: Sun & Moon: Forbidden Light Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Set: World Championships 2006 Type: Grass Rarity: Uncommon Retreat cost: Colorless

Target creature gets +X/+0 until end of turn

Set: HeartGold & SoulSilver: Base Set Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Crystal Guardians Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Set: Promo Finish: Cold Foil Type: Weapon Rarity: Promo Class: Illusionist During your action phase

Set: World Championships 2010 Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

When Oathkeeper

Set: Planeshift Type: Legendary Artifact Rarity: Rare Cost: {4} When Skyship Weatherlight enters the battlefield

Set: Ixalan Prerelease Promos Type: Artifact // Land Rarity: Rare Cost: {4} Instant and sorcery spells you cast cost {1} less to cast

Paradoxically