Power Surge [Summer Magic / Edgar] 001 Whenever a player attacks one

Whenever a player attacks one of your opponents

Set: The Lord of the Rings: Tales of Middle-Earth Type: Legendary Artifact — Equipment Rarity: Rare Cost: {3} As long as it's your turn

you may change "target black spell" to "target blue spell

"I won't tell you or anyone else where my son is

Set: The Brothers' War Retro Artifacts Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

Power Surge [Summer Magic / Edgar] 001 Whenever a player attacks oneSet: Summer Magic Edgar 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.