[LV1][LV2] Whirlwind: 2 - (When Attacks) Heavy exhaust two opposing Spirits/Ultimates. (Heavily exhausted cards are turned upside down and become exhausted after refreshing once.)
[LV2] (When Attacks) If your opponent has five or more cards in their hand, for each opposing heavy exhausted Spirit/Ultimate, discard one card from the opponent's hand, without looking at the contents.