Beginning with the Black & White expansion pack in 2011, most full art cards are also considered ultra rare
In theory, with a Naban, Dean of Iteration on the battlefield, you only need half the number of blue mana symbols on the battlefield to make Master of Waves good (for example, in the worst-case scenario where you have just a Naban, Dean of Iteration and a Master of Waves, you'll still end up with 10 power across five bodies, which is a pretty reasonable deal for four mana, and if you throw just one other Wizard into the mix, things cat get out of hand really quickly when Master of Waves' enters-the-battlefield trigger is doubled)
Create your very own crew with all of your favorite characters from the series
Thats a powerful, quick army which adds fuel to the fire for my Commander while also being good on her own
Marvel Snap not only has loads of cool variants of various heroes and villains, it also has a function which lets you 'upgrade' cards, making them shinier, break out of their frames, animate slightly (it's more of a wobble), and so on