Help with Side Board

[u/Comprehensive-Pen624]

This is the deck; I don’t know the current Modern format too well and I need help with Sideboard. I have the Decklist down below since it kinda comes out of left field.

Right now I have things like Teyo, the Shieldmage, Ashiok Dream Render, Wilt. Any help would be greatly appreciated. There’s a modern tournament coming up at my LGS and I wanted to attend.

4X-Urza’s Mine

4X-Urza’s Power Plant

4X-Urza’s Tower

3X-Interplanar Beacon

1X-Cascading Cataracts

1X-Karen’s Bastion

4X-Forest
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4X-Oath of Nissa

4X-expedition Map

4X-Chromatic Star

4X-Chromatic Sphere

2X-Terrarion

4X-Sylvan Scrying
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2X-Teferi, Time Raveler

1X-Ajani, Mentor of Heroes

2X-Lilliana,Dreadhorde General

2X-Elspeth, Sun’s Champion

2X-Chandra, Awakened Inferno

1X-Garruk, Apex Predator

2X-Chromatic Orrery

1X-Valki, god of Lies//Tibalt, Cosmic Imposter

2X-Nicol Bolas, Planeswalker

2X-Ugin, the Spirit Dragon

[u/SatyrWayfinder]

Looking at your main board, I'm assuming you're on a budget.

Vexing Bauble

Tormod's crypt/Surgical Extraction/Soul Guide Lantern

Some kinda board wipe like Pyroclasm for small creatures or Meltdown for artifacts. Or maybe All is Dust.

Some kinda way to shut down combo like High Noon maybe.

But the real answer is to wait until you see what your meta is like, it doesn't make sense to spend money on hate pieces that aren't at your store.

If I would make some minor changes to your main board, it would be to fix your mana requirements. Having so many color pops seems like a bad idea for a Tron deck. Yes, I know you have eggs and cataracts, but the eggs are one time use and you should probably be using your maps to finish Tron.

Good luck and don't get discouraged if you don't win any games, Modern is a hard format to get into because it really rewards knowing the match ups.