[Soul Burst: After Your Life is Reduced]:
Exhaust 2 opposing Spirits/Ultimates.
When this Burst is activated through Catalyze, afterward, return two exhausted opposing Spirits to the bottom of the deck.
After this effect resolves, summon this Spirit card without paying the cost.
[LV2][LV3] (Flash) (Every Attack Step) By sending 2 cores or 1 Soul Core(Soul Core) on this Spirit to your reserve, exhaust one opposing Spirit.