Carefree After Class, Huolette (DZ-BT01/048EN) [Fated Clash]

[AUTO]:When this unit is placed on (RC), if you have a grade 3 or greater vanguard with "Kairi" in its card name, until end of turn, this unit gets"Boost", and [Power] +5000. [AUTO](RC):At the end of your turn, [COST][Counter-Blast 1 & put this unit into soul], draw a card, choose one of your vanguards with "Kairi" in its card name, for every two grades of that unit, choose up to one of your rear-guards, and return it to hand.