Jovial Juggler

[CONT](Soul):While choosing cards from your soul for your vanguard's ability, this card may be chosen as a grade 0. [AUTO]:When this unit is placed on (RC) from soul by the [ACT] ability of your vanguard with only <Pale Moon> for its clan, [COST][put one other rear-guard into soul], choose a unit card from your soul, and call it to (RC). At the end of that turn, put the unit called by this effect into soul.