Time for Gear Chronicle’s Stride reveal, from the Gear Chronicle master himself: Vanguard Insider.
V-SS05/019EN RRR Interdimensional Dragon, Grogrock Dragon
Grade 4 / G Unit / Dark Zone – Gear Chronicle – Gear Dragon
[Stride]-Stride Step-COST [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):At the end of the battle it attacked, COST [Counter Blast (1) & bind four rear-guards], put this unit into your G zone face up, search your deck for up to one grade 3 or greater card, ride it as [Stand], it gets drive-1 until end of turn, and shuffle your deck.