SpoilerIn the interest of not holding up everyone, here is what Oloek does after Teven goes, unless something Teven does conflicts with this.
Oloek quickly runs behind one of the guard, using the wagon as cover. He then waits for the opportune time to lay down an ectoplasmic sheen to make the horses slip and fall.
AC 13; Current 17
HP 13; Current 18
Spell Force Screen gives +4 AC for 10 rds
Spell Vigor gives 5 THP for 9 rds
Move Action ~
Go from GG43 (I think) to EE40
Standard Action ~
Delay action to cast grease until horseman are within range (25ft)