I know it sounds weird but I like the changeling part of the deck and thought it'd be cool with morphon as it just drives it home when people see all the changelings plus my changelings also help punish other tribals with
coat of arms as I will get buffs from their creatures as well meaning average is my changelings are bigger than theirs. I decided elves because I can run deathrite with rhys as well as make a huge army easy with the tokens. The few non elf cards also boost my changelings I know it sounds weird but its more of a focus on the changelings for fun but I want it to be more than just a casual deck I want it around like a 5-6 on a scale of 1-10 because we added a few people to our play group that play decks that are strong but not broken and I thought it would be fun to play a deck that has a bigger focus on the good changelings but there really isnt many strong one which made me sad. I appreciate your help but the biggest thing is I want the flavor that morphon brings to the changeling idea for what I want to play when I play with them.