Clamperl (M) @ Eviolite
Trait: Shell Armor
EVs: 252 HP / 108 Def / 148 SDef
Calm Nature (+SDef, -Atk)
- Iron Defense
- Shell Smash
- Substitute
- Scald / Surf
Just a quick note: If you use this in the upper tiers, you're asking for people to not only laugh at you, but ruin your set up. Iron Defense helps maintain your defense at livable levels after you Shell Smash. Substitute only adds to how much you can do while you're boosting. Scald is there, because a chance at a burn is always epic and it is a pretty decent STAB. You can go with Surf if you're willing to trade the burn chance for added power. I'm telling you, unless you're a straight up beast, you better not even think about using this thing in OU.