[AUTO]:
Forerunner
[AUTO](RC):[Counter Blast (1) & Retire this unit] At the end of the battle that this unit boosted a rear-guard with "
Blue Wave
" in its card name, you may pay the cost. If you do, draw a card, if you have a face up card each with "Blue Wave" in its original card name on your (VC) and in your G zone, choose one of your rear-guards, and it gets [Power]+4000 until end of turn.