Shellos West Sea (107/132) [Diamond & Pearl: Secret Wonders] BW53 inflict damage to your opponent

inflict damage to your opponent equal to the difference between that monster's original ATK and current ATK

If this card is Tributed for the Tribute Summon of a "Superheavy Samurai" monster and sent to the Graveyard

If this card is Tribute Summoned by Tributing a Dragon-Type monster: It gains ATK equal to half the original ATK of the Tributed monster

the first battle or effect damage your opponent takes this turn becomes doubled

1 Rank 10 or higher Machine Xyz Monster by using this face-up card you control as material

Shellos West Sea (107/132) [Diamond & Pearl: Secret Wonders] BW53 inflict damage to your opponentSet: Diamond & Pearl: Secret Wonders Type: Water Rarity: Common Retreat cost: Colorless