Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
https://pokepast.es/5064d45b7ac75b22
check out this snow team i made with chilly reception slowking + slush rush cetitan + AV baxcalibur (he has ice body but you could maybe change that to thermal exchange)
This is a Sand team but you could easily mistake it for a Sun team because every mon on here is pure HEAT. Especially the Specially Defensive Klawf. https://pokepast.es/d7cf826ee378ac87
Super anti meta team. Houndstone destroys stall and cooks opposing Houndstone with normal Tera type. AV Gholdengo + Rocky Helmet Ting Lu are super clutch.
HO starring lead Annihilape, he's a really good suicide lead imo, beats other suicide leads including Glimmora and keeps the rocks up with ghost typing + taunt/defiant
If you want something other than sun, here is a Electric Terrain Team. Iron Hands OHKO's Dragapult with Wild Charge in the Terrain. https://pokepast.es/058a09f1bd5d35a8
This team was shit but here’s live footage of the agent OHKOing pex and dickmence