Hey r/civ, took a break from the game for a bit, but now I'm back with new game goals. I've been having a hard time with higher level domination Victories. I've gotten a few Diplo/Science Victories in Deity and 1 super lucky Cultural Victory too, but I can't seem to beat Immortal/sometimes Emperor with Domination. I'm very successful with early wars, but I can't keep up with snowballing science or culture of the remaining Civs. I've been using these Civs for Domination : Mongolia, The Huns, The Zulu, Songhai, Arabia and Germany. I usually play Continents and if I dominate one landmass, someone on the other side wins. I tried a scenario with early Optics to settle a satellite City on another Continent and got Decimated. All tips are appreciated.