"Elemental Hero Sparkman" + "Elemental Hero Clayman"
This monster cannot be Special Summoned except by Fusion Summon. Once per turn, by discarding 1 card from your hand, select and destroy 1 face-up monster on the field with original ATK less than the ATK of this card.
Near Mint Unlimited - $16.80
Lightly Played Unlimited - $16.10
Moderately Played Unlimited - $13.70
Heavily Played Unlimited - $12.00
Damaged Unlimited - $8.55