[AUTO](VC/RC): Harmony (When your other unit is placed in the same column as this unit, both units become in harmony until end of turn) [AUTO](RC):[Put this unit into your soul] When an attack hits during the battle that this unit attacked or boosted, if this unit is in harmony, you may pay the cost. If you do, draw a card, choose up to one of your rear-guards with the harmony ability, and return it to your hand.