[AUTO]:
Forerunner
(When a unit of the same
clan
rides this unit, you may call this unit to (RC))
[ACT](RC):[Put this unit into your soul] If you have an «
Aqua Force
» vanguard, choose one of your «Aqua Force», and that unit gets "[AUTO](VC/RC): When this unit attacks a vanguard, if it is the fourth battle of that turn or more, draw a card." until end of turn.