Garbantis

Set
Moves: Battering Ram, Poison, Burrow, Clay Slap/Provoke

Item: Health Amulet/Bug Essence

Ability: Trash Armor

Personality: Robust, Nimble, V Clumsy

TPs: 200 Melee Defense, 200 Speed, 88 Melee Attack/Health, 12 Energy

Reasons
Battering Ram is your main way to do damage which is why so much Melee Defense is added. 12 Energy allows 2 Burrows and 4 Battering Rams which should be enough to do a large amount of damage before having to wait or rest. Nimble and 200 Speed are so you can outspeed any possible threats. The remaining 88 TPs can be either used on Melee Attack or Health depending on if you want to use Clay Slap.

Trash Armor boosts your Melee Defense by 50% which you want for increasing Battering Ram's damage.

Health Amulet lets you live longer and Bug Essence increases Battering Ram's damage.