Frieza, Final Warrior of Universe 7 (Zenkai Series Tournament Pack Vol.6) (P-566) - Tournament Promotion Cards

[Permanent] If your Leader is a "Universe 7" card, reduce the energy cost of this card in your hand by 1 for each card in your Z-Energy.
[Auto] When this card attacks, choose up to 1 of your opponent's Rest Mode Battle Cards and KO it.
[Activate:Main] [Limit 1] Switch 1 of your "Universe 7" cards to Rest Mode : Switch this card to Active Mode.