Dragritter, Dirgham

[AUTO]:When this unit is placed on (RC), if you have a grade 3 or greater vanguard with "Eugene" or "Gandeeva" in its card name, [COST][Soul-Blast 1 & Energy-Blast 3], choose one of your opponent's rear-guards, and retire it. If you did not retire a card, draw a card, and this unit gets "[AUTO](RC)[1/turn]:At the end of the battle your vanguard attacked, choose one of your front row rear-guards, and [Stand] it." until end of turn. [CONT](RC):If you played a normal order this turn, this unit gets "Boost".