First Lesson, Akari

:Forerunner (When a unit of the same clan rides this unit, you may call this unit to ) /:Harmony (When your other unit is placed in the same column as this unit, both units become in harmony until end of turn) (This ability is active if you have one or more face up G units in total on your or G zone):If this unit is in harmony, this unit gets ":[Put this unit into your soul] Choose one of your other rear-guards, return it to your hand, and draw a card.".