Strategy here is a straight build with Samurott, trying to get two of them out by the 3rd or 4th turn. Using both the Pike and Hydro Pump one depending on the situation. It has awesome tanking ability and a few SSUs just for the lolz.
4-3-2/2 Samurott BW
2 Cleffa
2 PETM
4 PONT
2 Copycat
2 IQ
2 SSU
3 Junk Arm
4 Rare Candy
2 Dual Ball
2 Pokemon Collector
4 Pokemon Communication
1 Fisherman
1 Flower Shop Lady
9 Water
4 DCE
3 Rescue
4-3-2/2 Samurott BW
2 Cleffa
2 PETM
4 PONT
2 Copycat
2 IQ
2 SSU
3 Junk Arm
4 Rare Candy
2 Dual Ball
2 Pokemon Collector
4 Pokemon Communication
1 Fisherman
1 Flower Shop Lady
9 Water
4 DCE
3 Rescue