CMDR - Omnath, Locus of Mana I - Green

This deck has been updated here: https://mtg-craig-hamilton.blogspot.com/2019/07/cmdr-omnath-locus-of-mana-ii-green.html

This deck has a lot of typical mana ramp like Cultivate, Kodama's Reach, Arbor Elf, and Llanowar Elves, and more mana ramp that is probably less common like Wild Growth, Nissa's Pilgrimage, New Frontiers, Fa'adiyah Seer (very underrated), Explorer's Scope, Seedguide Ash, and Gyre Sage.  Hopefully, enough to make Genesis Wave worth playing!  And of course, the massive ramping power of Omnath can be key to a huge Genesis Wave power play.

To protect Omnath there are cards to bring him out of the graveyard like Evolution Charm, Regrowth, Revive, and Wildwood Rebirth in addition to Regeneration, and Spider Umbra.  Omnath can be a huge card for only three mana, and it may have to be cast several times either from the graveyard or the commander zone, but that's just the way the game goes.  Omnath is both great for ramping as well as in offense especially it can win games with cards like Infiltration Lens, Primal Rage, Rancor, and Trailblazer's Boots; if you feel daring going in for a late game kill, you might want to slip Strata Scythe, or Blanchwood Armor on Omnath if he has trample, non-basic landwalk, or can be made unblockable via a card such as Rogue's Passage.

Board wipes are often a problem for green.  Hopefully, Momentous Fall, Fecundity, and Bequeathal, can offer some protection.

Defense can also be problematic for monogreen.  To help, I have Ambush Viper, Mitotic Slime, Prey Upon, Ulvenwald Tracker, Turntimber Basilisk, Lignify, and Mortal Wound.

Omnath, Locus of Mana; Butcher Chef in Chief
Land - 36	1-2 Mana Creatures 6	5-6 Mana Creatures 9	Artifacts/Enchantments 20
Forest 33	Ambush Viper	Bellowing Tanglewurm	Bequeathal
Mosswart Bridge	Arbor Elf	Garruk's Packleader	Black Vise
Mystifying Maze	Fa'adiyah Seer	Greenwarden of Mursa	Blanchwood Armor
Rogue's Passage	Gyre Sage	Kalomian Twingrove	Bower Passage
	Llanowar Elves	Mitotic Slime	Explorer's Scope
Instant/Sorcery - 14	Ulvenwald Tracker	Seedguide Ash	Fecundity
Cultivate	57	Primordial Sage	Gigantiform
Evolution Charm	3-4 Mana Creatures 9	Soul of the Harvest	Ground Seal
Genesis Wave	Argothian Wurm	Terra Stomper	Infiltration Lens
Gleeful Sabotage	Dungrove Elder	75	Sol Ring
Kodama's Reach	Elvish Piper	7-8 Mana Creatures 3	Mortal Wound
Momentous Fall	Master of the Wild Hunt	Khalni Hydra	Rancor
New Frontiers	Molten-Tail Masticore	Moldgraf Monstrosity	Regeneration
Nissa's Pilgrimage	Surrak, the Hunt Caller	Tornado Elemental	Primal Rage
Overrun	Turntimber Basilisk	78	Constant Mists
Prey Upon	Wickerbough Elder	Planswalker	Strata Scythe
Regrowth	Yavimaya Elder	Garruk Wildspeaker	Swiftfoot Boots
Revive	66	79	Sylvan Library
Tangle			Trailblazer's Boots
Wildwood Rebirth			Wild Growth
51			99+1