Where I can farm ec fast.? I mean that each of mobs drop 1 ec?
For the bosses to drop EC chests in TT you needa pick squad mode and the hardest difficulty (level choice). Dunno if the lower ones drop anything. TT 2 is probably the best since its easy to get around and the last two bosses drop 4-8 ish. Two runs in TT 2 would get the max amount of chests you can open in a day (30=60 ec). Thats restricted to 30 boxes per acc.