This guide will let you know where to get Split Chamber and Hell’s Chamber in Warframe.
Hell’s chamber and Split chamber can both come from doing tier 3 Defense missions, where the hell’s chamber can drop as a B rotation reward and split chamber can drop as a C rotation reward.
Tier 3 defense missions range from level 24-40 (excluding dark sector defenses). The and frames recommended to use are frames that are good for defense or can wipe the map/kill a lot of enemies, saryn, frost. gara, etc.
If you are only running the mission for hell’s chamber, you have to stay until round 15 to get the B rotation rewards. If you want Split chamber, you have to stay until round 20 because that’s when the C rotation rewards come where selitehamber has a chance of dropping.
It might take you a few runs before you get the mod.
