[AUTO]:[Counter-Blast 1] When this card is discarded from hand for the cost of [Stride], you may pay the cost. If you do, look at seven cards from the top of your deck, reveal up to one grade 3 or greater card with "Eradicator" in its card name, put it into your hand, and shuffle your deck.
[CONT](Hand):While you are paying the cost for [Stride], if you have a vanguard with "Eradicator" in its card name, this card gets grade +2.