Full list of all 188 Total War: ROME II - Emperor Edition achievements.
The base game contains 120 achievements, and there are 10 DLC packs containing 68 achievements.
Win a single battle during MWNL2 (any battle type in single player campaign, or multiplayer campaign), between 00:01GMT on 12/02/2015 to 23:59 GMT on 15/02/2015.