>>43999419doh. 252 EVs should go to HP, not Defense.
Palossand @ Weakness Policy
Ability: Sand Compaction
EVs: 252 Special Attack, 252 Speed
Modest Nature
IVs: 0 Atk
- Rock Polish
- Earth Power
- Shadow Ball
- Giga Drain / Terrain Pulse
Palossand brings with it lots of weaknesses, so Weakness Policy is just about the only way to boost its offenses. Giga Drain for some recovery, or Terrain Pulse if you're running a terrain on your team.