Based on your phone battery life, you are going into the Arena representing this District: 93-100% District 5 - Power 85-92% District 3 - Technology 75-84% District 6 - Transportation 67-76% District 12 - Mining 59-68% District 1 - Luxury 53-60% District 7 - Lumber 45-52% District 8 - Textile 37-44% District 11 - Agriculture 29-36% District 10 - Livestock 21-28% District 9 - Grain 13-20% District 4 - Fishing 5-12% District 2 - Masonry 0-4% No Arena for you, but you should charge your phone