Number 81: Superdreadnought Rail Cannon Super Dora [TDIL-EN091] Super Rare Ultra Rare (Quick Effect): You can discard

(Quick Effect): You can discard 1 Spell

this card loses 500 ATK and DEF

Gains 500 ATK for each WATER monster on the field

This card Normal Summon cannot be negated

its ATK becomes half its current ATK

Number 81: Superdreadnought Rail Cannon Super Dora [TDIL-EN091] Super Rare Ultra Rare (Quick Effect): You can discardSet: The Dark Illusion Card type: Xyz Effect Monster Rarity: Super Rare Attack: 3200 Defense: 4000 2 Level 10 monsters Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 face up monster on the field; that target is unaffected by card effects, except for its own effects, until the end of this turn.