You just said it, it is a quest in Runescape the allows a player when complete to do a great number of things making a great rewards such as:
The legends quest on runescape is not gone, I suggest that you check again.
You need to do Legends Quest
The Legend's Quest, that's all.
it was an imbarrasing quest where i embarressed myself but loosing 2 a lvl 30 when i was lvl 92!
well actually there is a cape like that but its called legends cape and it's for members so you also need quest legends quest done
That side of the shield can only be bought at GE off another player or inside legends guild for 750k after completing the Legends Quest.
It's currently not possible to undo a quest in RuneScape.
A quest on Runescape is an adventure that puts you in a conflict, you solve it and you get rewards like money, skill experience points, quest points, and items.
If you quit runescape...
There are many websites where one can get advice on completing a Runescape quest. The Runescape website itself offers advice as does the website Tip.It.
The quest Swept Away was released in RuneScape at the same time as the Halloween event in 2008.
The quest is called "The Chosen Commander".