Call of the Atlanteans [BP03-EN178] Shatterfoil Rare BT1-107 the original ATK of that

the original ATK of that monster is halved until the end of this turn

As long as it is equipped with this card

Set: Champion Pack 5 Card type: Counter Trap Rarity: Rare Attack: 0 Defense: 0 Negate the activation and effect of an Effect Monster whose effect activated when a monster was Normal Summoned (even itself)

Monster Effect A mechanical life form

Set: Premium Pack 1 Card type: Normal Spell Rarity: Secret Rare Attack: 0 Defense: 0 Select 1 Defense Position monster on the field and destroy it

Call of the Atlanteans [BP03-EN178] Shatterfoil Rare BT1-107 the original ATK of thatSet: Battle Pack 3: Monster League Card type: Quick Play Spell Rarity: Shatterfoil Rare Attack: 0 Defense: 0 Target 3 Level 3 or lower Sea Serpent Type monsters in your Graveyard; Special Summon all 3 of them. You cannot Special Summon any other monsters during the turn you activate this card.