When summoning this card from your Hand through effects, it is Cost 2.
[LV1][LV2][LV3] (When Summoned) You can return an opposing Spirit to the Hand. When you've done so, you can summon an "Imaginary Beast" family Spirit from your Hand.
[LV2][LV3] (When Attacks) During this turn, two opposing Spirits get -5000 BP. Any Spirit whose BP is reduced to 0 by this effect is destroyed.