Box Topper
[LV1-LV2-LV3] Neither player's life can be reduced by an attack from a spirit that has 2000 or fewer BP.
[LV2-LV3] When This Spirit Attacks
Select one of your opponent's spirits with 2000 or fewer BP and destroy it.
When the Gloom army attacked, only the evolved Imperial Thunder Dragon and his troops were able to engage them in battle.