Anorith is a great Pokemon for LC, and I really enjoy using it! Here's the set that I use!
Anorith @ Life Orb
Ability: Battle Armor
Level: 5
Shiny: Yes
EVs: 36 HP / 236 Atk / 236 Spe
Jolly Nature
- Aqua Jet
- Hone Claws / Swords Dance
- X-Scissor
- Rock Tomb
The HP EVs let's is live a couple hits extra, so it can do its thing. Speed and Attack investments mean that it outspeeds a lot of things, but being the slow little claw bug we all know and love, Aqua Jet really helps, especially for coverage too. Swords Dance doubles Attack, and while Hone Claws raises it a bit less, it makes Rock Tomb a bit more accurate, so it's really your choice! X-Scissor and Rock Tomb are strong STAB moves. The Life Orb also makes this thing so so strong, really love this lil' guy :)
Also, Pokemon such as Archen, Contrary Superpower Inkay, and Focus Sash Abra are a little bit easier to deal with now!
Hope this set helps someone!