[AUTO]:When this unit is placed on (RC), if you have a grade 3 or greater vanguard with "Kotihblaze" in its card name, [COST][Counter-Blast 1], choose one of your opponent's rear-guards, and retire it. Then, [COST][discard a card from hand], choose one of your opponent's rear-guards, and retire it. [AUTO]:When this unit is retired from (RC) or (GC), if you have a grade 3 or greater vanguard with "Kotihblaze" in its card name, you may put this card into soul.