Start your streak in Port Phasmatys in which you can get via Ectophile.
While you add Mythical Cape to your stand on the wall you gain experience and upon destroying it your cape goes back to inventory. Buying around 106k Teak planks will probably be necessary to max with RS gold this particular method. There is just one requirement if you want to use it - you need to finish Dragon Slayer II pursuit. People who have enjoyed content of this OSRS Construction guide...