Sir Gawain, Dual-Edge Guardian

[On Play] Reveal the top 5 cards of your deck; Add 1 card with "Knight's Blade" in its name and 1 card with "Knight" in its traits. Shuffle the rest back into your deck.

[Once per Turn] When a unit with "Knight" in its traits attacks; Add 1 Equipment card from your discard pile to your hand.

[When Attacking] You may equip a unit with "Knight" in its traits with a card with "Knight's Blade" from your hand without paying the cost.