Trick Room, a RMT
Team base around Trick Room since speed (AScarf, DD, etc) seems to be popular these days. I don't have the EVs yet, but feel free to help me out with the EVs.
Porygon-Z@Leftovers
Modest
Scheme
Ice Beam
Thunderbolt
Trick Room
Weird choice for a starter, but I guess I could...