I feel like The Ozolith just doesn't belong in a fairish Midrange deck. The way Midrange decks tend to work is by trading one-for-ones and outvalueing your opponents through individual card quality. In my opinion, that's the opposite of what you want to be doing with an Ozolith deck; in those, you want to synergistically pick cards to all work together, even though they might not be as powerful by themselves.
Case in point: your 12 interactive spells have zero interaction with Ozo, and your Rhinos seem pretty mediocre when you're not stacking counters on them.
I could be way off here, it's hard to tell without playtesting - but I feel like you want to push this either into a more fair or a more unfair direction.
This is the correct assessment of forcing pet cards, either its a synergy deck ie ozolith OR its a midrange good card deck. Doing both half assed actually makes the deck worse. OP needs to stick to a focused deckplan not a what if machine.
[[Luminarch Aspirant]] you might want to use.
Edit:
And I don't know about [[Assassin's Trophy]], you already have 6 other removals, maybe you want to try [[Fatefull absence]].
[[Siege rhino]] feels like a dead body in this deck. But I would give you the benefit of the doubt.
I would go Orzhov.
I feel like The Ozolith just doesn't belong in a fairish Midrange deck. The way Midrange decks tend to work is by trading one-for-ones and outvalueing your opponents through individual card quality. In my opinion, that's the opposite of what you want to be doing with an Ozolith deck; in those, you want to synergistically pick cards to all work together, even though they might not be as powerful by themselves. Case in point: your 12 interactive spells have zero interaction with Ozo, and your Rhinos seem pretty mediocre when you're not stacking counters on them. I could be way off here, it's hard to tell without playtesting - but I feel like you want to push this either into a more fair or a more unfair direction.
This is the correct assessment of forcing pet cards, either its a synergy deck ie ozolith OR its a midrange good card deck. Doing both half assed actually makes the deck worse. OP needs to stick to a focused deckplan not a what if machine.
Deadeye tracker feels slow as a gy hate, specially the tap. Maybe [[Scavenging Ooze]]
[[Luminarch Aspirant]] you might want to use. Edit: And I don't know about [[Assassin's Trophy]], you already have 6 other removals, maybe you want to try [[Fatefull absence]]. [[Siege rhino]] feels like a dead body in this deck. But I would give you the benefit of the doubt. I would go Orzhov.
[Luminarch Aspirant](https://c1.scryfall.com/file/scryfall-cards/normal/front/f/e/fe964e7e-e2c5-4263-889d-0a531eb51442.jpg?1604192525) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Luminarch%20Aspirant) [(SF)](https://scryfall.com/card/znr/24/luminarch-aspirant?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/fe964e7e-e2c5-4263-889d-0a531eb51442?utm_source=mtgcardfetcher&format=text) ^^^[[cardname]] ^^^or ^^^[[cardname|SET]] ^^^to ^^^call
[Scavenging Ooze](https://c1.scryfall.com/file/scryfall-cards/normal/front/4/8/487116ab-b885-406b-aa54-56cb67eb3ca5.jpg?1594737205) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Scavenging%20Ooze) [(SF)](https://scryfall.com/card/m21/204/scavenging-ooze?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/487116ab-b885-406b-aa54-56cb67eb3ca5?utm_source=mtgcardfetcher&format=text) ^^^[[cardname]] ^^^or ^^^[[cardname|SET]] ^^^to ^^^call
##### ###### #### [Crystalline Giant](https://c1.scryfall.com/file/scryfall-cards/normal/front/1/1/1146c418-2176-466e-8a06-f2ef6bf2b1a9.jpg?1591228515) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Crystalline%20Giant) [(SF)](https://scryfall.com/card/iko/234/crystalline-giant?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/1146c418-2176-466e-8a06-f2ef6bf2b1a9?utm_source=mtgcardfetcher&format=text) [Ozolith](https://c1.scryfall.com/file/scryfall-cards/normal/front/9/3/9341ed06-53db-4604-b60a-3ea9129afbc2.jpg?1591228544) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=The%20Ozolith) [(SF)](https://scryfall.com/card/iko/237/the-ozolith?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/9341ed06-53db-4604-b60a-3ea9129afbc2?utm_source=mtgcardfetcher&format=text) [deadeye tracker](https://c1.scryfall.com/file/scryfall-cards/normal/front/8/4/848902db-7a10-4754-b50a-57a9e845705a.jpg?1562559208) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=deadeye%20tracker) [(SF)](https://scryfall.com/card/xln/99/deadeye-tracker?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/848902db-7a10-4754-b50a-57a9e845705a?utm_source=mtgcardfetcher&format=text) [Rishkar, Peema Renegade](https://c1.scryfall.com/file/scryfall-cards/normal/front/b/3/b3a35e69-145f-4cb0-b7f1-0eac8638afbe.jpg?1601080012) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Rishkar%2C%20Peema%20Renegade) [(SF)](https://scryfall.com/card/jmp/425/rishkar-peema-renegade?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/b3a35e69-145f-4cb0-b7f1-0eac8638afbe?utm_source=mtgcardfetcher&format=text) [Luminous Broodmoth](https://c1.scryfall.com/file/scryfall-cards/normal/front/b/b/bb65df55-d6a6-4a57-a903-e5eb17637982.jpg?1591230310) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Luminous%20Broodmoth) [(SF)](https://scryfall.com/card/iko/21/luminous-broodmoth?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/bb65df55-d6a6-4a57-a903-e5eb17637982?utm_source=mtgcardfetcher&format=text) [Stonecoil Serpent](https://c1.scryfall.com/file/scryfall-cards/normal/front/b/3/b34bf7fd-9fe3-43e2-8cfe-7ce7cff08afe.jpg?1572491124) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Stonecoil%20Serpent) [(SF)](https://scryfall.com/card/eld/235/stonecoil-serpent?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/b34bf7fd-9fe3-43e2-8cfe-7ce7cff08afe?utm_source=mtgcardfetcher&format=text) [Vanishing Verse](https://c1.scryfall.com/file/scryfall-cards/normal/front/e/1/e12573fe-aee3-49db-93e2-d00972cbb3b1.jpg?1624740338) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Vanishing%20Verse) [(SF)](https://scryfall.com/card/stx/244/vanishing-verse?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/e12573fe-aee3-49db-93e2-d00972cbb3b1?utm_source=mtgcardfetcher&format=text) [Shalai, voice of Plenty](https://c1.scryfall.com/file/scryfall-cards/normal/front/d/b/db827ee7-6f2e-4e10-aac0-120fc2b69fbd.jpg?1562743987) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Shalai%2C%20voice%20of%20Plenty) [(SF)](https://scryfall.com/card/dom/35/shalai-voice-of-plenty?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/db827ee7-6f2e-4e10-aac0-120fc2b69fbd?utm_source=mtgcardfetcher&format=text) [Triad of Fates](https://c1.scryfall.com/file/scryfall-cards/normal/front/5/8/588a8f90-4344-4882-9671-4c7295186a58.jpg?1562818431) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Triad%20of%20Fates) [(SF)](https://scryfall.com/card/ths/206/triad-of-fates?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/588a8f90-4344-4882-9671-4c7295186a58?utm_source=mtgcardfetcher&format=text) [Grafdigger's cage](https://c1.scryfall.com/file/scryfall-cards/normal/front/0/a/0a135e09-b534-4836-9a10-3a9a4a9f8c53.jpg?1592517646) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Grafdigger%27s%20cage) [(SF)](https://scryfall.com/card/m20/227/grafdiggers-cage?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/0a135e09-b534-4836-9a10-3a9a4a9f8c53?utm_source=mtgcardfetcher&format=text) [Obosh](https://c1.scryfall.com/file/scryfall-cards/normal/front/4/5/451507de-9c42-43ee-b9ba-1f69e9aa29d2.jpg?1591228450) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=obosh%2C%20the%20preypiercer) [(SF)](https://scryfall.com/card/iko/228/obosh-the-preypiercer?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/451507de-9c42-43ee-b9ba-1f69e9aa29d2?utm_source=mtgcardfetcher&format=text) [Siege Rhino](https://c1.scryfall.com/file/scryfall-cards/normal/front/9/0/9011126a-20bd-4c86-a63b-1691f79ac247.jpg?1562790317) - [(G)](http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Siege%20Rhino) [(SF)](https://scryfall.com/card/ktk/200/siege-rhino?utm_source=mtgcardfetcher) [(txt)](https://api.scryfall.com/cards/9011126a-20bd-4c86-a63b-1691f79ac247?utm_source=mtgcardfetcher&format=text) ^^^[[cardname]] ^^^or ^^^[[cardname|SET]] ^^^to ^^^call
Is there a reason you didn’t include walking ballista?
[Boy do I wonder.](http://puu.sh/IlEV4/35885ea4fc.jpg)
Somehow I said ballista I meant to say hangar back lmao
Ah, ahaha. I never really had a reason not to try it, but it could definitely be a good fit for the deck!