Reserved List and early Magic history
If your TCG isnt on this list, consider if any of the following are true: 1) Your game has more than two different card backs for different cards or decks, and so is not worth my time
Its important not to stuff your deck with cards youre not likely to play, like unnecessary planeswalkers or battles , but as many usable types as you can justify is a good idea
Like Ugin, Karn is typically a little better suited to the more controlling ramp decks as it takes so long to get loads of value from them
The Naya colored sorcery will destroy a multicolored permanent for three like Commanders or all Auras and Equipment for three too, so it's mass removal
The benefit of this is that it works well with both the face commander and the alternative commander, Hashaton, Scarab's Fist