Looking to turn runepriest into "controller"

[Herobizkit]

Specifically, I'm wondering if there are any fun and interesting ways to turn bull rushing into an active and useful ability.

My dwarven runepriest is currently level 3, almost to 4 (so I'm planning ahead). Anything in CB is legit.

Anything special with regards to knocking prone would be sweet as well.

Sorry if I'm not specific enough; the idea came to me a few days ago and I haven't yet sat down to really pore over the rules.

 

[Riastlin]

If you're a dwarf, you can take the Knock Back feat which lets you knock prone a creature when you save vs. falling prone.

Other than that, not a whole lot jumps out at me, rune priests, despite what the books say, do not do a whole lot of control in my opinion.

 

[Klaus]

Heavenly Halberdier gives you proficiency with halberds and glaives, and your runepriest at-will attacks with these weapons also slide targets 1 square. Couple that with Polearm Momentum and other polearm feats to control the battlefield.

 

[Mr. Teapot]

Get the at-will that immobilizes. Then get World Serpent's Grasp (and/or get melee allies to take it). Now you have an at-will that knocks prone. Add Vicious Advantage to the mix as well (also good for your allies to take).

 

[Dannyalcatraz]

As a favor to those without the CB, would anyone care to list sourcebooks?

 

[Mr. Teapot]

Mentioned so far are:

Knock Back (Dragon 391)
Vicious Advantage (PHB3)
Word of Binding (PHB3)
World Serpent's Grasp (Heroes of the Forgotten Kingdoms)
Heavenly Halberdier (Dragon 404)
Polearm Momentum (Martial Power)

 

[Dannyalcatraz]

Thanks!