Soo... Yearh, Blizzard <3 I added the additional footage of being outside the bg, so the song could finish Sorry, if you don't like it!
Since patch 5.3 you're not able to use any slow fall abilities under the effect of Nitro boosts or Nitro boots. Because of this, you have to time it right for it to work. Credits to Woona for figuring out a solution to this. Jump right before the effects expire and then you can slow fall / parachute.
Written Instructions for most difficult parts
Goblin Mine
Note: You have to make the nitro boosts jump with more than 1 minute left before the gate opens, since you need a second potion
- Mount through the walls up to the flames in the building. If you're not tall enough, use a Winterfall Firewater - Item - World of Warcraft, or something else that makes you grow.
- Enable walking and walk straight into the spike until you get stuck halfway up. Now jump while walking and you should land untop of it.
- Disable walking, activate Nitro boosts and swiftness potion and jump up on the roof.
- Enable walking and walk up against the "spike thingy" to the left, until you get stuck halfway up. Can't explain the rest.
Center Mine
- You don't need to get to the top of the building to make this jump. Simply get to the second or third floor.
Pandaren Mine
Note: You'll need nitro boosts to make this possible. Im not sure if you can do this as any other class, since you need to be kinda big.
- Make the first jump so your head is as close to the roof as possible. To do this, get Grow - Spell - World of Warcraft. To get through the roof, use Winterfall Firewater - Item - World of Warcraft or any other grow effect.
Long distance jumps were made with Rocket Boots Xtreme - Item - World of Warcraft and Darkwater Potion - Item - World of Warcraft.