Hey, I'm SilkScarfGroudon and this is my second RMT for OU and I am presenting a sand stall team, something that died after the 5th generation, but whatever.
The Team
Movesets, IVs and EVs
Hippowdon (M) @ Smooth Rock
Ability: Sand Stream
EVs: 252 HP / 4 Atk / 112 Def / 140 SpD
Impish...