This is not a guide to "Troll’s Revenge jumping puzzle", this is just a shortcut if you fell down and didn't want to start at the beginning of the jumping…
The Mistwrought Vault is a collective term for the Emerald Sanctum, Garnet Sanctum, or Sapphire Sanctum jumping puzzles. You will find the jumping puzzle in WvW, in Guild Wars 2.…
This is Obsidian Sanctum (jumping puzzle), in Guild Wars 2. :) https://youtu.be/dHvRDGS_Fjk
This is The Breached Wall (hero point, vista and jumping puzzle) in Diessa Plateau, in Guild Wars 2. :) https://youtu.be/CU5EDSrVTjc
Eastern Ward Vista at Eastern Ward waypoint, in Lion's Arch, in Guild Wars 2. :) https://youtu.be/G4jIRIwYDGk
Iron Tribune Quarters and The War Council (points of interest) in The Command Core, Black Citadel, in Guild Wars 2. :) https://youtu.be/8vNTVEs4ygs
This is the Blood Tribune Quarters (point of interest) at Imperator's Core, in Black Citadel, in Guild Wars 2. :) https://youtu.be/Ex9fubQNKFs