With its Master, Red Hare (D-TB02/RGR30EN) [Record of Ragnarok]

[AUTO](RC):At the end of the battle this unit boosted a vanguard with "Lu Bu" in its card name, if your (VC) has an Arms, and your damage zone has no face up cards, [COST][put this unit into your soul & your hand has one or more cards, and discard all of the cards in your hand], choose one of your vanguards, [Stand] it, and it gets drive -1 until end of turn.