Opalescence [Urza's Destiny] PW4 Set: Jungle 1st Edition Type:

Set: Jungle 1st Edition Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: Black & White: Dark Explorers Type: Water Rarity: Promo Retreat cost: Colorless

Set: Crucible of War Edition: 1st Edition Finish: Extended Art Rainbow Foil Type: Attack Reaction Rarity: Majestic Class: Warrior Cost: 0 You may attack an additional time with target sword this turn

When Convection Amplifier has no steam counters on it

Until end of turn

Opalescence [Urza's Destiny] PW4 Set: Jungle 1st Edition Type:Set: Urza's Destiny Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Each other non Aura enchantment is a creature in addition to its other types and has base power and base toughness each equal to its mana value.