Power Surge [Unlimited Edition] Legendary Artifact Creature Prevent all combat damage that

Prevent all combat damage that would be dealt this turn by non-Spider creatures

If you control an Urza's Mine and an Urza's Power-Plant

Set: Scourge Type: Instant Rarity: Rare Cost: {U} Counter target activated or triggered ability

Set: Onslaught Type: Instant Rarity: Uncommon Cost: {U} Return target nonland permanent to its owner's hand

Power Surge [Unlimited Edition] Legendary Artifact Creature Prevent all combat damage thatSet: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.