Rune Switches are a puzzle that you can find throughout areas in Tiny Tina’s Wonderlands. They consist of a little altar that has three switches connected to it. Upon first interacting, the runes will appear throughout the area and you will have to touch them before the timer runs out. You will need to touch them in order, or you will have to start over from the beginning. The switch you must touch will emit a green light, so you know where to go next. Finishing all 12 Rune Switch puzzles will grant you a permanent 10% Dexterity increase. This page will list the location of the Rune Switch puzzle in Ossu-Gol Necropolis.
Where to Find the Rune Switch in Ossu-Gol Necropolis
Start at the Legion Perimeter Fast Travel and progress through the Ossu-Gol Necropolis until you reach The Cairn City, then walk over to the northeast to find a building with the NPC Krobir inside. Here you’ll find the Rune Switch up on the roof.
How to Complete the Rune Switch Puzzle in Ossu-Gol Necropolis
Before you begin to attempt the Rune Switch, make sure you clear out all the enemies within The Cairn City, as they could slow you down and cause the challenge to fail. Upon clearing out the area, activate the Rune Switch and drop down, then head around to the right of the building and you’ll find the first Switch hiding underneath a wooden platform. From the previous switch, head west and you’ll see the second up on the roof of a building. Finally, head east and you’ll find some wooden platforms you can use to jump onto a small rooftop which contains the last switch.