Best team

There is no single "best" team in Infinity Kingdom, as effectiveness depends on game phase, playstyle, and available immortals. However, some powerful and popular team archetypes include the Earth-Wind hybrid team (e.g., Qin Emperor, Zenobia, Hannibal, Alexander) which offers strong low-spender potential, and various attribute-focused teams like Lightning (Khan, YSG, Peter, Charles) or Earth with Elizabeth Bathory. Your best team will likely be built around strong immortals like Charles, Genghis Khan, YSS, or Zenobia depending on their synergy with your chosen faction and available resources.