Snow Plow Hustle Rustle

When your opponent's monster declares a direct attack, while you control a card(s) in your Spell & Trap Zone: You can Special Summon this card from your hand, then destroy as many cards in your Spell & Trap Zone as possible, and if you do, inflict 200 damage to your opponent for each destroyed card. You cannot Special Summon any monsters, except Machine monsters.

Machine EARTH Effect Monster 10 effect