What is the easiest Synchronizer to farm with great Speed stat in the wild at Black 2?

Question

I'm recently caughting Munnas with all natures + Synchronizer but Musharna doesn't give many speed, I was looking for a shiny Golurk (they appeared between leves 53-55) and sometimes I can't fleed from battle due the speed.

Comments

Elgyem. Or Espeon.

Answer 1

You can either catch an Elgyem repeatedly (not the fastest, yet faster than Munna :P) with the nature desired, or for the more patient, here's what to do.
Catch Eevees and evolve them into Espeon. Espeon is fast** and have the synchronize ability. I'm not sure it's the fastest, though.

I hope this helps.