Flash (Opponent's Attack Step) When an opposing Spirit attack and has an effect that states "cannot be blocked", you can summon this Spirit card from your hand without paying the cost.
[LV1][LV2][LV3] (Opponent's Attack Step) This Spirit can block Spirits that "cannot be blocked".
[LV2][LV3] (When Destroyed/Depleted by the Opponent) When there is an opposing Spirit that has a "cannot be blocked" effect, this Spirit remains on the field refreshed