I suggest Back to Nature for your sideboard!

But your deck is pretty nice it seems fun to play, I think you can play Nykthos, Shrine to Nyx in your Mainboard so you can cast bigger creatures faster! Also, Ulvenwald Tracker can help you to fight other creatures you don't like. Torpor Orb can be sideboarded as well with Bonds of Mortality to help you against hexproofs decks and enter-the-battlefield abilities

I made a deck similar to this, it's lower to the ground, but still retains the fun of playing huge creatures.

Green Stompy

Don't let the price discourage you. It could easily be budgeted down by not foiling it out, running forests over the fetches, and not worrying about the Scavenging Ooze or Wheel of Sun and Moon. Those cards aren't as important in casual play.

Esimene kaart mis ma nagin Leatherback Baloth , kohe sain aru et see Sandri deck

Guiguippp - Much appreciated, I quite like Torpor Orb, I'll probably work it into my other decks as well, it seems useful in many decks, also I do actually own a Bonds of Mortality so that shouldn't be a problem. Ulvenwald Tracker looks really useful, but I can't figure out what to replace. If I remove big creatures, I'll only have small ones to use his ability with, but if I remove the small creatures, I'll slow myself down considerably. Nykthos, Shrine to Nyx usefulness I know personally, I'll try to find a couple of extras, it could really benefit this deck because I have so much devotion heavy cards. As for Back to Nature, this can also affect me negatively, I'd rather not use it, which is why I went with single target enchantment removals.

Ripnugget - Yes, they are surprisingly similar, I quite like Strangleroot Geist. I even considered Rancor at some point, but I already had Predator's Strike at hand so I got too lazy to look it up.

SisyMore1337 - No, pakki kirjeldusest on juba suht ilmselge.

You could do Primeval Titan to ramp mana for you, then drop some type of hydra like Mistcutter Hydra or Protean Hydra or Kalonian Hydra

Primeval Titan is way over budget what I am willing to pay for a single card. And those Hydra's in all honestly aren't very good, not better then what I already have in the deck anyway, except Kalonian Hydra, but I'm already using that one in another deck where it works much better.

I don't know what to remove to put Ulvenwald Tracker. Also, why do you put Evolving Wilds in your deck?

Truth be told, I originally didn't put them in the deck, my brother is using this deck and he can't shuffle for shit, so we replaced a few lands with those,. we did that for 2 reasons, 1. so he can empty his deck of lands faster and 2. if he screws up his shuffling, he has a chance to reshuffle....at some point.

Yeah seems legit

Muraganda Petroglyphs?

I like that card, I really do, didn't know something like that existed, I could make use of this in my Work in Progress Selesnya Tokens, but it doesn't work as well in this since only 2 different creatures benefit from it.

Yeah :/ And if you give them trample, they lose the bonus.

Khalni Hydra

Currently Khalni Hydra is out of my budget. So I went with Primalcrux instead.

This is great, good budget build

No Vengevine or Strangleroot Geist also love Bow of Nylea and Retreat to Kazandu

Okay, I had only clicked on here to ask what the picture card was, but I am legit curious on whether instant speed fight mechanic cards, such as Pit Fight would be better to use than the sorcery speed ones that also pump your creatures up. In case it comes up I would remind your brother that you need not have red at all to play a card like Pit Fight.

We are both well aware how dual cost mana symbols works. And yes, I did indeed think of using instant speed fight cards, but the extra power up is very beneficial, especially if they are used with predator ooze in their early summon stages, because then I can put another counter on it if the force fighting causes the enemy creatures death. That being said, I might reconsider it if I get my hands on some Pounce since they are rather easy to acquire at the moment.

PS! Picture is Leatherback Baloth btw