[AUTO](RC)
Wave-1st time only
(This ability is active during the specified battles of each turn)
:At the end of the battle that this unit attacked a vanguard, if your vanguard is
Legion
, choose up to one of your other rear-guards, and you may exchange positions with this unit. If you do, that unit gets [Power]+5000 until end of turn, return this unit to your deck, and shuffle your deck.
(The state of the card does not change.)