Our Coalition update, in update 13.4, arrives next month, bringing drastic changes to their impact on DomiNations!
Mongols Coalition
Allying with the Mongols Coalition will increase the damage dealt by troops that stick together, and increase the attack speed of your troops in Detachment C.
Ethiopian Coalition
Ally with the Ethiopian Coalition to gain Buildings & Troops near your Commander(s) that deal more damage on Offense & Defense. Also, when attacking, the first Trap of each type you would trigger is instead disabled for the whole battle!
More early previews coming soon! Full details will arrive in our Update 13.4 notes next month.