Obese Marmot of Nefariousness [WP11-EN003] Super Rare Dragon Field Spell Cards cannot be

Field Spell Cards cannot be destroyed by effects

or when a Spell/Trap Card that is already face-up on the field activates its effect: You can send this card from your hand or your side of the field to the Graveyard

You can only use this effect of "Battlin' Boxer Shadow" once per turn

but a higher Level than

Set: World Championship 2010 Card Pack Card type: Effect Monster Rarity: Rare Attack: 2900 Defense: 1600 This card cannot be Normal Summoned or Set

Obese Marmot of Nefariousness [WP11-EN003] Super Rare Dragon Field Spell Cards cannot beSet: World Championship 2011 Card Pack Card type: Normal Monster Rarity: Super Rare Attack: 750 Defense: 800 An ill mannered field varmint that will sink its teeth into anything.