Ampharos (1/147) [Aquapolis] 101 You can only use each

You can only use each of the following effects of "Light Dragon @Ignister" once per turn

Set: Rise of Destiny Card type: Effect Monster Rarity: Ultimate Rare Attack: 2300 Defense: 3000 Select 1 monster from your Graveyard

destroy all other cards on the field

Set: Hidden Arsenal 7: Knight of Stars Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2700 Defense: 2000 2 Level 6 monsters // You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material

or any face-down Defense Position monsters

Ampharos (1/147) [Aquapolis] 101 You can only use eachSet: Aquapolis Type: Lightning Rarity: Rare Retreat cost: Colorless,Colorless