Reyhan, +1/+1 Graveyard surfer (EDH / Commander)

This started off as a deck built around Marwyn and her ability to tap for mana equal to her power, I have a Hallar +1/+1 kicker deck, red green, based off of the commander's brew one, that I put her in and she did pretty well for what I needed. The only problem was that that deck could get shut down by constant removal, so I wanted to make a +1/+1 deck that could roll with the punches and turned to Reyhan, keeping the green for big creatures and adding black for recursion. I want this deck to be able to continue functioning even while my creatures are being targeted, and be able to pull things back later when I need them. This is the first deck that I am trying to make myself and, so far I have mostly looked at similar decks and pulled in cards that I think are useful and that would fit my strategy. After I filled the main deck, I just started to throw things into the maybeboard, so there is a lot in there, and there are probably several cards in there that should be in the main deck, I'm just not sure what I should cut to fit them in. At some point, I started using the amount value in the maybeboard to rank cards on how much I wanted them in the deck, but as I kept adding more I fell behind, so not everything is valued correctly. I might just remove it if it is too distracting, or if I go too long without editing it.