I still think you need to be tweaking/working on the mana. You don't have 3 colors, you have 4 (
yes - it's colorless, but it's still a cost to cover).
There are quite a few
casting costs and an activated ability that don't seem supported by the 5
sources you have. I'd dump Evolving Wilds in favor of
Warped Landscape which can help fix later. There also seems to be a fair amount of slow/tap lands which could cost you tempo. It seems; in the current meta, that you need a fast board presence due to all the aggro and you'll need to keep on curve/pace with the other midrange decks. You definitely need more consistent/early
mana for sure because if you're casting a turn or two off curve (2 mana cards on T3 for example), you'll fall too far behind and the power level of your cards won't make up for it. Especially if you're on the draw.
elk