[LV1][LV2][LV3] (When Destroyed by the Opponent) By sending one core from your Yellow-only Grandwalker Nexus to the Void, this Spirit remains on the Field, refreshed. When you've done so, you can pay one cost to summon a Cost 5 or less Grand Siesta Spirit card from your hand. This effect does not trigger Core Charge.
[LV2][LV3] (When Attacks) Once per turn, this Spirit refreshes.