That sword knows not of the taste of blood. Not yet.
[AUTO]: Forerunner
[ACT](RC):[Counter Blast (1) & Retire this unit] Look at seven cards from the top of your deck, reveal up to one card with "Claret Sword Dragon" in its card name from among them, put it into your hand, and shuffle your deck. If you have a vanguard with "Claret Sword Dragon" in its card name, draw a card.