Tetra, Serene Sapphire (Evolved)

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