Captain of the Northern Magic Regiment, Wirbel

[AUTO](RC)[1/Turn]:When this unit attacks, if you have a grade 3 or greater vanguard, this unit gets [Power]+5000 until end of turn. Then, if your opponent's vanguard is grade 3 or greater, [COST][Energy-Blast 2], this unit gets [Power]+5000 until end of turn, choose one of your opponent's rear-guards, and until end of your opponent's next turn, that unit cannot intercept, and cannot [Stand] during the stand phase.