[Stride]-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] Stride this card on your (VC) from face down.
[AUTO](VC):[Choose a face down card from your G zone, and turn it face up] When this unit attacks a vanguard, you may pay the cost. If you do, until end of that battle, this unit gets "[AUTO](VC):When this unit's attack hits, for each "Flame Dragon" on your (VC), choose up to one of your opponent's grade 2 or less rear-guards, and retire it.".