[LV1][LV2][LV3] (When Summoned) Put one core from the Void to your Reserve.
[LV1][LV2][LV3] When opposing effects would remove your "Winged Beast" family Spirits/Ultimates from the field, you can discard one card from your Hand for each of those Spirits/Ultimates. When you've done so, put one core from the Void on those Spirits/Ultimates, and they remain on the field, exhausted.