Level 1: 1 core, 7000 BP Level 2: 3 core, 12000 BP Level 3: 4 core, 15000 BP
[ Soul Burst: After an opposing Spirit/Brave activates a (When Summoned) effect ] Destroy any number of opposing Spirits up to a total of 20000 BP. After this effect resolves, summon this Spirit card without paying the cost.
[LV2][LV3] (When Attacks) Destroy an opposing 15000 BP or less Spirit. Also, while (Soul Core) is on this Spirit, when any Spirit is destroyed by this effect, send an opposing Life to the Reserve.