The back face is a Ninja, a Moonfolk Ninja no less (Moonfolk are unique to Kamigawa) that has the curiosity ability (you draw a card when you deal combat damage to a player) but adapted so that you also draw a card if you damage a battle
21 Double Masters Full-Art Box Toppers Double Masters was an ultra-luxury set that featured double the number of rare cards to a normal pack, and its showcase style is, in comparison, pretty tame: alternate full-art box toppers
We are going to be getting a lot of new cards between Avatar and Spiderman so make sure to not miss any, especially ones with these brand new keywords
Removals Despite not being the strongest of the Strixhaven Commander precon decks, there aren't too many obvious removals to choose from, but here are some of our picks: Moonshaker Cavalry Secret Rendezvous Lorehold Charm Primary Research Bitterthorn, Nissa's Animus
Saffgor: The first Spacecraft we've seen, The Seriema undercuts what could have been an exciting card with the word 'creature'