Ball Lightning [Fourth Edition] ARC025-C instead deals that much arcane

instead deals that much arcane damage plus X

Set: EX: Crystal Guardians Type: Grass Rarity: Uncommon Retreat cost: Colorless

Set: EX: Legend Maker Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Undaunted Type: Water Rarity: Common Retreat cost: Colorless

Whenever a creature you control deals combat damage to a player

Ball Lightning [Fourth Edition] ARC025-C instead deals that much arcaneSet: Fourth Edition Type: Creature Elemental Rarity: Rare Cost: {R}{R}{R} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, sacrifice Ball Lightning.