"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 - $29.20
Lightly Played Unlimited - $26.30
Moderately Played Unlimited - $20.50
Heavily Played Unlimited - $14.60
Damaged Unlimited - $11.70