[Burst: After your opponent summons a Spirit/Brave by opposing effect]
Exhaust two opposing Spirits/Ultimates. After the effect resolves, summon this card without paying the cost.
[LV2][LV3] Whirlwind: 2 (When Attacks/Blocks) Heavy exhaust two opposing Spirits/Ultimates. (Heavily exhausted cards are turned upside down and become exhausted after refreshing once.)
[LV3] While you control four or more "Mega"/"Plant Spirit" Spirits, your opponent can't remove cores from their Spirits.