Ok so, that´s my first RMT, and i´m new on Smogon too, so yeah :D
Here´s the team that i´m using right now, and it´s a Grass + Fire + Water core:
Swampert (M) @ Leftovers
Trait: Torrent
EVs: 240 HP / 216 Def / 4 Spd / 48 SDef
Relaxed Nature (+Def, -Spd)
- Stealth Rock
- Earthquake
- Ice Beam
-...