[AUTO](VC):When this unit attacks a vanguard, [COST][Counter-Blast 1 & Soul-Blast 1], choose one of your opponent's rear-guards, return it to their hand, until end of that battle, this unit gets [Power] +5000/drive +1, and if your opponent's vanguard is grade 3 or greater and they have one or less rear-guards, this unit gets [Power] +10000/[Critical] +1.
[AUTO](VC):When your opponent's normal unit is placed on (RC) during their turn, if your opponent's hand has four or more cards, your opponent chooses a card from their hand, and discards it.