WUBRG decks are always a little tricky to judge if they're not blatantly powerful right out of the box, and because the theming of this deck is so cool, it feels disruptive to try and make upgrades to it, so it's almost a case of being a precon that you shouldn't upgrade, but yet it desperately needs it
(Im also secretly hoping for a princess film about a knight now, but one step at a time.) If you already loved Lorcana, Rise of the Floodborn will only build upon that
Its cheap to cast, and you can store unspent green mana, growing Omnath in the process
Whenever you tap a land for mana, add one mana of any type that land produced
There will be 18 Epic cards in each set, and a little easier to find than Enchanted cards (giving someone like me who has only managed to score one Enchanted across the 8 previous sets much needed hope!)
There really is a lot going on for alternate arts in this set, so be sure to check out the Collecting Duskmourn article on the Mothership to get all of the details