Originally Posted by
Durandal_LOTB
The data for 4* and 5* Colorless Evo Runes had always existed, but they aren't actually used for any distinct purpose in the game.
Edit: Thank you, Muzzleloader, for the correction!
To get rid of them, you can sell them for gold. However, please wait for a near-future server push before doing so. We will be adjusting the sell value of these items so that you will not get a diminished amount of gold in return.
On an unrelated note, I for one am quite happy about a particular tuning change on this list. Can you guess what it is?