Resplendent Bullet of Dust Storm, Lugnit: DZ Booster Set 05: Omniscient Awakening

[ACT](RC):If you have a grade 3 or greater vanguard with Eugene in its card name, [COST][Soul-Blast 1 & [Rest] this unit], choose one of your opponent's rear-guards, and retire it.[AUTO](RC):At the beginning of your battle phase, if your opponent has one or less rear-guards, [Stand] this unit, and this unit gets [Power] +5000 until end of turn.