[AUTO] Limit Break 4:[Counter Blast (1)] When your unit with "Blau" in its card name rides this unit, you may pay the cost. If you do, choose one of your vanguards, until end of turn, it gets [Power]+10000, and "[AUTO](VC):When this unit attacks a vanguard, if the number of [Stand] rear-guards you have is three or more, for that battle, your opponent cannot call sentinels from hand to (GC)."

[AUTO](VC):[Soul Blast (1) - card with "Blau" in its card name] When the attack of your unit with "Blau" in its card name hits a vanguard, you may pay the cost. If you do, Counter Charge (1).