Advance Wars: Days of Ruin/COs

This is a list of all playable commanders in Advance Wars: Days of Ruin. As you progress though story mode, more COs will becoming available on top of your starting 4 (Will, Brenner, Lin, Isabella).

Names and descriptions below may differ depending on the version of the game.

(Names are as follows: NA/JP/EU. However, some names in the EU version are the same as in the JP version.)

12th Battalion / 12th Independence Company / 12th Independent Legion
A group of breakaway of former Rubinelle military personal led by Brenner who's cause is to saving as many of the survivors of the meteor strikes as possible.

Lazurian Army / Sapphirus Federation Army / Zephyrian Army
Enemy of Rubinelle before the meteor strike. The surviving forces binded together, by three commanders to continue the century war with Rubinelle until joining the 12th Battalion.

New Rubinelle Army / New Rubel Armed Forces / New Laurentian Army
The surviving army of Rubinelle is brought under the command of one Greyfield and his hired mercenary Waylon. Greyfield seeks to unite the world under him and has little care for his men or the civilian population.

Intelligent Defense Systems (IDS)
Private military contractor which is the researcher, developer and supplier of the Rubinelle Lazuria war. Lead by Caulder and his network of science created cloned daughters & sons, he takes advantage of the world's devastation to carry out horrific experiments and satisfy his curiosity as a scientist.