Shellder (129/165) [Expedition: Base Set] 165 You can discard this card

You can discard this card and 1 FIRE monster to the Graveyard

Set: OTS Tournament Pack 1 Card type: Equip Spell Rarity: Common The equipped monster gains 500 ATK and DEF for each Spell/Trap Card you control

Set: Duelist Pack Special Edition Card type: Normal Trap Rarity: Secret Rare You can only activate this card in response to the activation of an effect that would return this card from the field to the hand

This card gains 1000 ATK and DEF for each card in your hand

Set: Shonen Jump Magazine Promos Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 1800 1 Tuner + 1 or more non-Tuner monsters Once per turn

Shellder (129/165) [Expedition: Base Set] 165 You can discard this cardSet: Expedition: Base Set Type: Water Rarity: Common Retreat cost: Colorless