Shizukagata Naginata Kiwame

[AUTO]:When this card is discarded from deck during your turn, if you have a "Naginata's Ability Kiwame" crest, choose one of your opponent's rear-guards, and until end of your opponent's next turn, that unit cannot move to (GC) or other (RC), and cannot [Stand] during the stand phase. [AUTO](RC):When this unit attacks a grade 3 or greater vanguard, if your opponent's front row has no rear-guards, [COST][Counter-Blast 1], and this unit gets [Power] +10000 until end of that battle.