Callous Giant [Invasion] SV67 When this card is flipped

When this card is flipped face-up: Inflict 100 damage to your opponent for each Set card on the field

Reveal cards from the top of your library until you reveal a nonland permanent card

) The original ATK of this card becomes 1000 x the number of Fusion Material Monsters used for its Special Summon

it cannot be destroyed by card effects

Callous Giant [Invasion] SV67 When this card is flippedSet: Invasion Type: Creature Giant Rarity: Rare Cost: {4}{R}{R} If a source would deal 3 or less damage to Callous Giant, prevent that damage. "The invasion has awoken slumbering mountains," noted Urza. "Good. We can use all the help we can get."