[CONT](Hand):If you have a vanguard with "Musketeer" in its card name, this card may be discarded as a grade 3 while you are paying the cost for [Stride].
[AUTO]:[Counter-Blast 1] When this card is discarded from hand for the cost of [Stride], if you have a vanguard with "Musketeer" in its original card name, you may pay the cost. If you do, look at four cards from the top of your deck, call up to one card with "Musketeer" in its card name from among them to (RC), and shuffle your deck.