High boom er

Until end of turn, whenever a player taps an Island for mana, that player adds an additional .

Flying When this creature enters, untap up to five lands.

Return target permanent to its owner's hand.

Imprint — When this artifact enters, you may exile an instant card with mana value 2 or less from your hand. , : You may copy the exiled card. If you do, you may cast the copy without paying its mana cost.