This is a hypothetical, loosely thought out, quest line involving the last remnants of the cabal and their ultimate destruction and stretches 6 missions. 1: calm before the storm. the guardian is sent to the cosmodrome by Zavala to investigate a mysterious signal broadcasting to the last city on a highly encrypted and weak signal. We investigate and triangulate the spot in the skywatch. After fighting our way past fallen crews and inspecting the device we’re set upon by an elite strike force of cabal troops all orange and yellow bars (keep this part in mind as it’s a common theme, your fighting the best of the best) these enemies have modified equipment and battle damaged armor. Upon completion the player will receive a mission to investigate a receiver located in the last city. 2: depths of secrecy. In this mission the player explores an evacuated section of the city where they encounter hostile frames under cabal control. You make your way underground and fight your way through a maze like complex with elite cabal soldiers mostly psions and war beasts with a few gladiators and an enemy commander at the end. You defeat the commander and upon searching his lair discover intel revealing explosives placed across the city and that sections of the walls security have been sabotaged. 3: rising warlord We learn that the cabal were in league with a fallen who intends to attack the city and have been supplying him with the means to grow his power. Upon arriving in a fallen infested EDZ devrim informs us that a fallen warlord has taken over the abandoned cabal base with his troops and that they’re arming themselves with cabal weapons. We fight our way into the base but their leader narrowly evades us, we manage to acquire intel from the base before escaping about a cabal informant the warlord was meeting. 4: chasing the truth We move to the site of the meeting spot and begin a chase of the cabal informant across the EDZ as fallen try to kill the player. We ultimately capture the informant for interrogation. 5: shield wall The fallen army armed with cabal and fallen tech prepare to attack the city. We are sent to defend both the outer areas and the wall itself over the course of the mission with the first part starting in an expanded twilight gap. Over the course of the mission we fight along side frames and aircraft against fallen forces and jump between maps before finally defending against the brunt of the attack on the rebuilt tower. The battle ends with defenses back online and reinforcements arriving to help wipe out remaining enemies. 6: shadow fall The cabal informant has provided the location of the cabal base. A secret fortress located on Nessus, the facility will be heavily defended and fortified. This is the final defeat of the red legion. The siege will happen at night and will involve forces from the city and the spider who we managed to call a favor for. In gameplay this results in fallen and frames helping us in attacking the base. It will compose of multiple stages with difficult enemies throughout and various objectives but mandatory and optional. The final battle will involve fighting your way to the central command room and battling the lay defenders and their commanders (tough mini bosses) who are a mix of psion flyers and other cabal with various skills and abilities. During this fight ammo and allies will spawn with the rate of spawns increasing for completed optional objectives. At the end after the last mini boss is beaten the enemies will all surrender and the player can make a choice. Fire on the enemy to execute them and allies will follow your lead, or walk away and head outside without attacking to have them captured and characters will comment on this choice both during and after the mission. Upon completion the player will receive a class exclusive exotic weapon that was looted from the cabal base. The exotic weapon is themed around the red legion and provides a unique benefit to the class. (Repeated attempt for other class exotics can be done) This is my concept, not entirely thought out but if anyone has ideas to add on feel free!