[Summon Condition: You must have 1 or more Yellow Spirit on your Field.]
[LV3][LV4][LV5] (When Attacks) The opponent cannot block if they don't move 1 core from their Reserve to the Trash.
[LV4][LV5] (When Attacks) When Ultimate-Trigger hits, return 1 Spirit card in the family "Imaginary Beast" from your Trash to your hand. (Ultimate-Trigger: Put 1 card from your opponents deck to the trash. If the cost of that card is lower than this ultimate, it will hit)