[LV1][LV2][LV3] This Spirit cannot be returned from your Field to your hand by opposing effects. [LV1][LV2][LV3] If attacks of Spirits with cards under them decreases your life, you can destroy that Spirit. [LV2][LV3] If the number of cores on opposing nexuses are less than the total number of cards under opposing Spirits and Ultimates, those nexus cannot activate their effect.