This skip was found by me.

Details on the wallclip:

1. Walk up to a section of the wall where you can't move forward and can't jump.
2. Use Vengeance Metamorphosis.
3. Use Infernal Strike onto the line that connects the floor tile and the ceiling tile. (You may have to frantically click around to find a spot the game allows you to jump to.)
4. Triple jump forward, then immediately rotate the camera by 180° and use Vengeful Retreat, then immediately rotate the camera by 180° again and reinitiate your glide. (Good luck!) If done correctly, you'll clip into the other side.

An alternative for Step 4: Switch to Havoc, triple jump up and dash forward. This is slower due to the talent swap but way more consistent.

If done perfectly, this skip saves around 15 seconds compared to a fast Druid that runs through the dungeon. I only saved about 11 due to sloppy execution, but this was my best run so far.

Items used:

• Wearing: Onyx Amulet with Wind Sculpting Stone, 3x Azerite Armor with the Longstrider trait, speed enchants
• Before entering: Bear Tartare, Charged Phial of Alacrity
• During run: Quickwick Candlestick, Nitro Boosts