Call of the Grave [WP11-EN018] Super Rare Field Spell you can either: Target 1

you can either: Target 1 monster on the field

Set: Legacy of Darkness Card type: Spirit Monster Rarity: Ultra Rare Attack: 2600 Defense: 3100 This card cannot be Special Summoned

Set: Shadows in Valhalla Card type: Normal Spell Rarity: Secret Rare Special Summon any number of “Valkyrie” monsters with different names from your hand

during either player's turn: You can detach 1 Xyz Material from this card

If a monster you control would be destroyed by battle

Call of the Grave [WP11-EN018] Super Rare Field Spell you can either: Target 1Set: World Championship 2011 Card Pack Card type: Normal Trap Rarity: Super Rare When your opponent activates "Monster Reborn": Negate its effect.