Ydwen Efreet [Arabian Nights] Scars of Mirrodin Tokens prevent all but 1 of

prevent all but 1 of that damage

if it wasn't sacrificed

you'd need the energy of the giant's tonic

Whenever Nicol Bolas deals damage to an opponent

Set: Antiquities Type: Enchantment Rarity: Uncommon Cost: {2}{U} All artifacts have "At the beginning of your upkeep

Ydwen Efreet [Arabian Nights] Scars of Mirrodin Tokens prevent all but 1 ofSet: 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.