[AUTO]: Forerunner (When a unit of the same clan rides this unit, you may call this unit to (RC)) [AUTO](RC):[Put this unit into your soul] When an attack hits a vanguard during the battle that this unit boosted, if your vanguard is Legion, you may pay the cost. If you do, search your deck for up to two grade 0 cards, call them to separate (RC) at [Rest], and shuffle your deck.