Tetra, Serene Sapphire (Evolved)

On Evolve - Look at the top 4 cards of your deck. From among them, you may reveal up to 1 Machina card and up to 1 Delta Cannon and add them to your hand. Put the rest on the bottom of your deck in any order. On Super-Evolve - Give this "Whenever you play a Machina card, deal 1 damage to each enemy leader and enemy follower on the field" for the rest of this turn.