Abyss Dweller [DUDE-EN016] Ultra Rare SV20 The selected monster can attack

The selected monster can attack twice this turn

if your opponent chose the monster with a lower Level

If "The Winged Dragon of Ra" is sent from the field to your GYd while this card is in your GY: Special Summon this card

Set: Black & White: Dragons Exalted Type: Colorless Rarity: Rare Retreat cost: 0

Increase the ATK of this Special Summoned Fusion Monster by an amount equal to its original ATK

Abyss Dweller [DUDE-EN016] Ultra Rare SV20 The selected monster can attackSet: Duel Devastator Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 1700 Defense: 1400 2 Level 4 monsters While this card has an Xyz Material attached that was originally WATER, all WATER monsters you control gain 500 ATK. Once per turn (Quick Effect): You can detach 1 Xyz Material from this card; your opponent cannot activate any card effects in their GY this turn.