[AUTO](RC): When your unit with "Blau" in its card name is placed on your (VC) by riding or Stride from a grade 3 unit, until end of turn, this unit gets [Power]+5000 and "[AUTO](RC)[1/Turn]: [Counter Blast (1)] When your vanguard's attack hits a vanguard, you may pay the cost. If you do, [Stand] this unit.".