A landful elemental

I'm actually pretty interested in this deck it looks really fun I can see a few card that can be replaced or can just be thrown out

I ran a landfall deck in Standard not too long ago. It evolved from mono green at the start of Origins using Nissa, Vastwood Seer and Zendikar's Roil, to splashing green for Omnath, Locus of Rage and Chandra, Flamecaller. Eventually the landfall became a sub theme and I was running a RG Elemental ramp deck winning off Omnath's free 5/5's, its 3 damage for elementals dying, and Chandra, Flamecaller's [+1], eventually dropping Zendikar's Roil because of my club sideboarding mass -2/-2. The deck ran a lot of big value big Elementals like Gaea's Revenge and multiple land bonus stuff like Sylvan Advocate.

Chandra, Flamecaller is great as her [+1] works surprisingly well with Omnath's elemental trigger. While her own exile clause doesn't trigger Omnath, it does trigger if they are killed, meaning the opponent takes 6 damage regardless.

So I strongly suggest looking into some elemental and land based stuff that isn't strictly landfall and can provide big value. You also want some board sweepers, and being RG, mass burn is your best bet. Chandra, Flamecaller also doubles as a sweeper with her [-X].

You can easliy make this deck 100 dollars cheaper