|Heroic Champion - Mjolnir|
|Type(s)||[ Warrior/Xyz/Effect ]|
|ATK / DEF||3000 / 2500|
Lore2 Level 6 " " Warrior-Type monsters
Cannot be Special Summoned except by Xyz Summon. Once per turn: Detach 1 Xyz Material from this card to declare a type of card (Spell, Trap, or Monster Card); As long as this monster is face-up on your side of the field, this card is not affected by your opponent's card effects of the declared card type.