Need Help To Get To Rata Sum
Go to the park area in the center of Divinity’s Reach and take the asura portal to Lion’s Arch.
Once in Lion’s Arch, note the area around Gate Hub Plaza Waypoint. There you will find asura portals to all the major cities. Look for the portal guarded by 2 asura, that will take you to Rata Sum.
You can also access Lion’s Arch for free from anywhere in the world by entering the Heart of the Mists (the crossed sword icon upper left on your screen). Run through and take the portal to Lion’s Arch.
Take the portal to lion’s arch (found at the top floor of divinity’s reach, in that beatiful garden), take the next portal to Rata Sum (the one with the two Asura in front of it), tadaaa
… once you reach Rata Sum from Lion’s Arch through portal, walk towards the middle of the map (’Creator’s Common’) & look for karma merchant named Tredd. Enjoy your new sword