Final Fortune [Seventh Edition] Avacyn Restored Promos you may spend mana as

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

Set: Beta Edition Type: Instant Rarity: Rare Cost: {W} Target blocking creature gets +7/+7 until end of turn

If any creatures with banding a player controls are blocking or being blocked by a creature

Set: Happy Holidays Type: Creature — Elemental Rarity: Rare Cost: {1}{G}{G} Fruitcake Elemental is indestructible

Set: Vanguard Series Type: Vanguard Rarity: Rare Creatures you control have shadow

Final Fortune [Seventh Edition] Avacyn Restored Promos you may spend mana asSet: Seventh Edition Type: Instant Rarity: Rare Cost: {R}{R} Take an extra turn after this one. At the beginning of that turn's end step, you lose the game. A reward is worthless if you aren't around to enjoy it.