Added some cards to the sideboard just as some possible trade ins for some change and fun! Let me know what you guys think! I just want to make the deck more fun to play mostly.

I feel like Azusa, Lost but Seeking would combo well with your commander getting more lands out quickly.

Honestly I would love to have Azusa, but since she costs bigger $$$ than most of the cards I have, it would be a special case for me to get her in the deck. Definitely a great suggestion though! Most of the cards that get more than one land out each turn are expensive. That's partially why I like Into the Wilds because it does not count towards your normal turn for land.

I think 42 creatures is quite much even for a creature based strategy. I'd personally cut some of them for spells like: Genesis Wave as a mana sink and win con, Beast Within since it's the best green removal, Garruk, Primal Hunter for card draw and some artifact and entchantment removal with Nature's Claim and Krosan Grip because green is just so good in it. Doubling Cube is definetly a must-include imo.

I really haven't ever had a trouble with so many creatures, but removal is definitely something that this deck lacks especially with artifacts/enchantments. The key to this deck is to get the giant creatures out quickly and not give my opponents a chance to use their own enchantments or artifacts. Definitely good suggestions and I will look into getting them to change the dynamic just a bit.

I think a big card you should definitely have in this deck is Primal Surge, especially with the large amount of permanents you have in here, otherwise really nice Omnath deck!

I have actually had Primal Surge in here before. I have just found that while it is hilarious to cast and definitely a game finisher, I prefer winning slower because I can enjoy playing and see more combos come out. That being said, it is just one card in the deck. What would you recommend that I trade it in for?

And thanks!

Well, a card I find pretty funny for Omnath decks is Squall Line or if you want to go with a mana ramp route, I really like Sakiko, Mother of Summer

I just recently saw Sakiko! Very interesting possibilities since I have tons of trample... Squall line is a good flying eliminator for sure, I just worry about the damage it would do to me!