Rillaboom (014/202) [Sword & Shield: Base Set] Dragon Gathering up to the number of

up to the number of "Mermail" monsters in your Graveyard (if possible)

Set: XY: Generations Type: Water Rarity: Common Retreat cost: Colorless

Set: Lord of the Tachyon Galaxy Card type: Xyz/Effect Monster Rarity: Rare Attack: 2000 Defense: 2200 2 Level 4 Winged Beast-Type monsters Once per turn: You can detach 1 Xyz Material from this card

Set: 2014 Mega-Tins Mega Pack Card type: Xyz/Effect Monster Rarity: Common Attack: 2400 Defense: 1800 2 Level 5 monsters Your opponent cannot target monsters for attacks

Rillaboom (014/202) [Sword & Shield: Base Set] Dragon Gathering up to the number ofSet: Sword & Shield: Base Set Type: Grass Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless