☼[ Burst: After Your Opponent activates a Spirit (When Summoned/Advents) effect ]
Summon this card without paying the cost. After that, destroy one opposing Spirit with a (When Summoned/Advents) effect, and, if it is (Opponent's Turn), end the turn.
[LV2][LV3] Dark Esoterica - Heaven (During Your Attack Step) When your field and Removed From Game Zone is "Blue cards only and 5 or more"', when your Blue Spirit attacks, your opponent cannot use reduction symbols to reduce the cost of cards.