buy booster box pokemon SWSH Evolving Skies which offer powerful abilities and strategic options for both new and seasoned players Pokemon 151 Booster Box (Japanese)

The ability itself also references that it can only be used once per turn and cant be used if another Pokmon has already used it

Its only drawback is that it's only useable during the owner's Main Phase

(Put the top card of your library into your graveyard.) Craft with Island and three generic, one blue mana (Three generic, one blue mana, Exile this artifact, Exile an Island you control or an Island card from your graveyard: Return this card transformed under its owners control

Banish 1 monster from your hand, and if you do, Special Summon the monster that was destroyed and sent to the GY by this effect to your field, but negate its effects

One, because Cannondramon is the only one with full health