Solo One Phase Kalli

Just click her head.

The strat is basically to do the predictable Kalli bait while also claiming two of the plates. So, you do rely on RNG just like in the original challenge for her to go to the doors in the right order or it's a wipe. Start off with the Lunafaction Boots so that your first Rift and Well will auto reload and then as soon as you pop your Well, switch to the Phoenix Protocol to charge your Well for the damage phase. Afterward, switch to the Starfire Protocol so you can have 2 Rifts during damage phase before you pop your Well.

Setup: 3/2 Riven's Curse and Transcendent Blessing split (more damage increase than 5 of either), Phoenix Protocol, Starfire Protocol, and Lunafaction Boots, Sleeper Simulant with Linear Fusion Reserves helmet and bond for the Rally then I switch to Sniper Reserves.