[LV1][LV2] (When Summoned) You can reveal the top 3 cards of your deck. From among them, add one "The Grandwalker Ra," one "Worldswalker"/"Avatar" family Yellow Spirit card and one "Worldswalker" family Yellow Brave card to your hand. Remaining cards are returned to the bottom of your deck in any order.
[LV2][LV3] (Your Attack Step) When you summon "Imaginary Beast" family Spirits, send one core from an opposing Grandwalker Nexus to the Void.