[AUTO]:When this unit is placed on (RC), COST [Counter Blast (1)], search your deck for up to one Arena card, reveal it and put it into hand, and shuffle the deck. If your opponent's vanguard is grade 3 or greater, and an Arena was not put into your order zone this turn, choose an Arena card from your hand, and you may put it into the order zone. [CONT](Back Row RC):If you have a grade 3 or greater vanguard with "Rotovisor" in its card name, this unit gets [Power]+2000, and your other rear-guards in the same column as this unit cannot be retired by your opponent's card effects.