Let's, just for funsies, do a quick breakdown of about how much a pack, or in the case of Marvel Snap, a single card, costs in each game
You can only use each effect of "Raider's Unbreakable Mind" once per turn
That said, The Claw of Hermos can be used on any Dragon to Special Summon this card
And like Chaos Warp, Beast Within might be used on the caster's own cards in a pinch, especially if they only need a mere 3/3 Beast to attack back and win the game
With many decks in the current meta harnessing effect play to drive their strategies forward, the integration of Mist Energy may help shut down Giritina VStar and its OHKO power, Star Requiem, Roaring Moon ex with its devastating Frenzied Gouging effect, and the damage counter-shifting Sableye
No official information has been released about which cards are the rarest, but it seems the holographic cards are a little bit harder to track down