With the Swamp Title Deed in Link's possession, he can freely use the Deku Flower in the Southern Swamp to fly to ledges within range, such as the roof of the Swamp Tourist Center. Link can alternatively repurpose the Swamp Title Deed as toilet paper by giving it to ??? in the Stock Pot Inn's bathroom after midnight each night. Link can also trade the Swamp Title Deed to the Business Scrub outside the Goron Shrine in Goron Village in exchange for the Mountain Title Deed. However, if he does so, the Business Scrub will move to the Deku Flower in the Southern Swamp and Link will not be able to access it.
↑"Thanks for stopping by! I'm doing business with a focus on a Deku Scrub clientele. Actually, I wanted to business at the palace, but there was this big octopus...and... Nothing could really be done about it, so I set up shop here. Do you know what Magic Beans are, sir? I'll sell you one for 10 Rupees." — Business Scrub (Majora's Mask 3D)
↑"Thanks for stopping! You're not from here, are you? I sell Magic Beans to Deku Scrubs, but I'd really like to leave my hometown. I'm hoping to find some success in a livelier place! But to open a business in another place... You need to go through the proper channels first. Do you know what I mean?" — Business Scrub (Majora's Mask 3D)