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.

Set: Legends Type: Instant Rarity: Rare Cost: {2}{R} Cast this spell only during combat before blockers are declared

Set: Conflux Type: Creature — Human Druid Rarity: Rare Cost: {G} Exalted (Whenever a creature you control attacks alone

Set: Revised Edition Type: Creature — Shapeshifter Rarity: Rare Cost: {3}{U}{U} You may have Vesuvan Doppelganger enter the battlefield as a copy of any creature on the battlefield

you may spend mana as though it were mana of any type to pay that spell's mana cost

Set: Diamond & Pearl: Majestic Dawn Type: Lightning Rarity: Rare Retreat cost: Colorless

choose an opponent

lose life equal to its power

Set: Burger King Promos: 2008 Collection Type: Fire Rarity: Promo Retreat cost: Colorless

speaker of the synod

Set: Sun & Moon: Hidden Fates - Shiny Vault Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

If it's a Wizard 'non-attack' action card

"It is evidence that some pure corner of the world must still exist