Metalmorph [WP11-EN020] Super Rare Astral Pack 6 during either player's turn: You

during either player's turn: You can send 1 card from your hand to the Graveyard

Set: Fusion Enforcers Card type: Field Spell Rarity: Secret Rare When this card is activated: You can add 1 "Aleister the Invoker" from your Deck to your hand

Set: Fusion Enforcers Card type: Quick Play Spell Rarity: Secret Rare Tribute 1 "Invoked" monster

Both you and your opponent can use this effect as long as this card remains face-up on the field

you can even find:

Metalmorph [WP11-EN020] Super Rare Astral Pack 6 during either player's turn: YouSet: World Championship 2011 Card Pack Card type: Normal Trap Rarity: Super Rare Target 1 monster equip this card to that target. That targets gains 300 ATK and DEF. If the target attacks, it gains ATK equal to half the ATK of the attack target, during damage calculation only.