So I stopped playing this game around late 2015 and logged back in occasionally to check in some units that I love (I love you Feeva ). And right now I have some characters but I have no clue what to build right now... need guide on team building, maybe additional general explanation of game itself might be nice too. Current 6 stars with possible evolution Darvanshel Zelnite Claire Kyo Lance Rosette Eze Rina Exvehl Bonnie Atro Lilith Rinon Mifune Kajah Hadron 7 stars Ultor Selena Shida Elza Kuda Ivris Semira Kulyuk Shura Tazer Vern Stein Cotton Charlotte Edea Gyras Ark Izuna Lauda Garrel Magress Melina Omni units Ciara Faelan Fei and Fang Shera Rize Krantz Feeva Elphelt. Currently I'm using squad with Faelan(Buffer Jewel, Fallacy Orb), Fei and Fang(Bow of Passion, Malice Jewel), Rize(Infidelity Orb, Obsidian Core Amplifier), Krantz(Impiety Orb, Prized Light), Feeva(Sin of Rebellion, Heresy Orb). I have some SP upgraded for most of them exceither Fei and Fang. Few specific questions I would like to address is: 1) What is colosseum supposed to be? 2) Need to find a good arena deck/colosseum deck 3) Need explanation on guild and need to find one sometime 4) About raid... anything new? Thank you all for reading this far and taking your time and I would really appreciate it if you guys can answer some of these questions. Thanks!