Gloom's sacred lands were watched over by former aristocrats not hailing from the Dark World.
[LV I] [LV II] [LV III] While This Spirit Attacks [Curse]
[LV I] [LV II] [LV III] When Destroyed
Select two of your opponent's spirits. Remove one core from each of those spirits and place them into their reserve. Place a core from the void into your reserve for each of your opponent's spirits destroyed by this effect.