That alone is pretty powerful, but I would say it is even more relevant for the fighting types than others, as they typically require a ton of energy in order to execute their attacks
Thats about all the subtlety you can find here
Once you do this, youll be able to draw 2 extra cards (hopefully Rare Candy) with its Happy Ribbon ability to try and turn your Cosmog into the Legendary Solgaleo ex
Over at TCGplayer, they took data from over 8,000 packs of Astral Radiance in order to determine just how difficult it is to pull some of the recent sets hottest cards
Many cards break into the 3-figures if they're not printed enough, like Power Artifact, and its not uncommon to get into 4, 5, and even 6-figure price ranges for the ultra-rare
Links and References This is the first time I feel the need to include links to rulings, only because the rules are such an important part of this CotD