Greyjoy choke help

By bbleers, in 4. AGoT Deck Construction

I've been trying to take advantage of some of the fun Greyjoy cards out there to build a Choke deck but only have about half of the Time of Ravens cards and am weary of buying older chapter packs since I (recently) realized they are going to probably be reprinted. So far I have been failing miserably but have improved by using a more watered down version. Any idea's for building a good choke/control deck minus winter? Deck building is not a strength for me as I never played Magic or any other CCG or LCG until last Christmas. I have the following cards.

Core Set

Kings of the Sea

Lords of Winter

War of the Five Kings

Ancient Enemies

Sacred Bonds

Battle of the Ruby Ford

Winds of Winter

Raven's Song

Scattered Armies

Wolves of the North

The Wildling Horde

Return of the Others

Rituals of R'hollor

Gates of the Citadel

Forging the Chain

Called by the Conclave

Not sure if I need other cards or am just making mistakes. Any help would be great.