Genex Ally Powercell [HA04-EN002] Secret Rare Invasion of Chaos You can only use this

You can only use this effect of "Prank-Kids Battle Butler" once per turn

Set: Destiny Soldiers Card type: Effect Monster Rarity: Super Rare Attack: 1600 Defense: 1200 If this card is Normal or Special Summoned: You can Special Summon 1 "Destiny HERO" monster from your hand with ATK less than or equal to this card's ATK on the field

you cannot declare an attack

"Ojama Yellow" and "Ojama Black" from your Deck to your hand

Set: Demo Pack Card type: Normal Monster Rarity: Common Attack: 2000 Defense: 100

Genex Ally Powercell [HA04-EN002] Secret Rare Invasion of Chaos You can only use thisSet: Hidden Arsenal 4 Card type: Effect Monster Rarity: Secret Rare Attack: 1700 Defense: 0 Other face up monsters you control with the same Attribute as this card gain 500 ATK.