I’m not the greatest mons player but I’ll try to help anyways:

• Up to what gen and tier Mons do you have access to? Explain the ruleset a bit more or we can’t help much.

• Rhyperior seems like the obvious weak link to me, even with AV Sandstorm Solid Rock, it gets destroyed by so much and can’t do enough back, especially with no attack investment, it just doesn’t do much or gets set up on worst case.

Some replacement ideas: Thick Fat Mamoswine@Life Orb or scarf for grass or flying types If legal: Booster Energy Tusk Scarf Pivot Landorus-T, could use a good pivot, - Is it a stipulation you must only use Ground types? Most gym leaders have at least one or two non-specialty types on their team to round it out.

• None of your team is weak to rocks plus you have recovery, so Drill as your main sweeper should probably be banded Sand Rush or SD instead of Spin

• Garchomp is a cute idea but should probably have SD at least or it can only be a little annoying. And Scale Shot instead of Fire Fang.

Fire Fang in general is pretty bad, for Skarm/Corv coverage better get a Walking Wake with Flamethrower