Hey guys I need help creating a lvl 15 cohort for a character of mine I have an idea of what I want so far and the following rules apply for my cohort 
elite array: 15, 14, 13, 12, 10, 8
Average HD per level
NPC WBL (pg 231 MC)
No cohort chaining/leadership shenaningery.
You will control your cohort
I would love for my cohort to be some type of DMM persist cleric that gives our AoE or multi target buffs.
My character is the leader of a ToB mercanary band ( mostly cursaders with some warblades tossed in) and Id would like a guy who can get off a few nice buffs that will target a small band (90ish) with some really good defensive buffs.
no stacking nightsticks also that a little too much for me.