Stunning Wave Dragon : DZ Booster Set 07: Moon Fangs & Cerulean Blaze

[AUTO]:When this unit is placed on (RC) from deck or hand, if you have a vanguard with Argo Siren in its card name, this unit gets [Power] +5000 until end of turn, [COST][Counter-Blast 1 or Energy-Blast 3], and draw a card.[AUTO](RC)[1/turn]:When this unit attacks, you may have this unit get [Power] +5000 until end of turn. If you do, at the end of that turn, retire this unit.