Level 1: 1 core, 2000 BP Level 2: 2 cores, 3000 BP Level 3: 3 cores, 5000 BP
[LV1][LV2][LV3] When this Spirit is destroyed/depleted by opposing effects, by putting one core from the Void to this Spirit, it remains on the field, exhausted. Then, you can summon an "Imaginary Beast" family Spirit from your hand.
[LV2][LV3] Dark Esoterica - Hell (When Attacks) Draw one card. Or, while your field and trash are [Yellow cards only & at least 5 cards], draw until you have five cards on your hand.