OathPonza
Play an Oath of Druids while the opponent has as creature, on your upkeep start revealing cards until you hit a Terravore, the only creature in the deck. You probably just binned a bunch of lands, so it’s a big trampler.
It’s also probably bigger because a large part of the rest of the deck is land destruction! Between that, Sphere of Resistance and Rishadan Port and Wasteland you can argue that lands aren’t for mana, they’re to make big Terravores.
Mox Diamond is nice acceleration in this deck, you want lands in the graveyard for Terravore anyway, and getting a land destruction spell down a turn earlier can be big.
Mishra’s Factory and Treetop Village are the deck’s creature-lands, giving you interaction and pressure without being targets for Oath of Druids.
Maindeck
Sideboard
Sideboarding Thoughts
Call of the Herd: A token that survives Pyroclasm and generates two bodies across two turns is hard to deal with efficiently. Or if it gets binned by Oath of Druids you can flash it back if you need a wider board.
Red Elemental Blast / Pyroblast: Brings in against decks where you need to force through key spells against counterspells, or answer blue creatures like Psychatog.
Tormod’s Crypt: Bring in against any graveyard-reliant deck.
Phyrexian Furnace: Slower than Tormod’s Crypt but can selectively remove specific cards and can stick around. Chip away at enchantments in the bin to prevent Replenish from finding them, or exile lands from opposing decks that care about graveyard size. Can be basically cycled if you need something else.
Cursed Totem: Shuts off all activated abilities of creatures. Most impactful against creature-based combo and mana decks: against Elves it turns off Wirewood Symbiote, Quirion Ranger, and Priest of Titania simultaneously, collapsing the entire mana engine in a single card. Prevents Psychatog from doing it’s thing as well.
Naturalize: Extra copies of the main deck card for matchups where you need more answers to enchantments and artifacts.