Phantom Blaster Dragon

[AUTO]:When this unit is placed on (VC), choose a card with "Blaster" in its card name from your soul, and you may call it to (RC). [ACT](VC)[1/turn]:[COST][Counter-Blast 1 & Retire three rear-guards], choose up to two of your opponent's rear-guards, retire them, and this unit gets [Power] +10000/[Critical] +1 until end of turn.