Cooling Heart, Yuika (Re+)

[AUTO](RC)[1/Turn]:When your other unit is placed in the same column as this unit, if your opponent's vanguard is grade 3 or greater, this unit gets [Power]+5000 until end of turn.

[AUTO](RC):At the end of the battle this unit boosted a rear-guard, [COST][Soul-Blast 1], choose one of the boosted rear-guards, and return it to hand.