Surprise Attack Angila (Unison Warrior Series Tournament Pack Vol.3) (P-280) - Tournament Promotion Cards

[Auto] When this card is played from your hand, look at up to 5 cards from the top of your deck, add up to 1 mono-green "Slug's Army" card with an energy cost of 3 or less or up to 1 mono-green Unison Card with a specified cost of 2 among them to your hand, then shuffle your deck.