The Tattoo was given automatically to any and all 1.0 characters, it only appears if you import your 1.0 character/s to 2.0, and may be hidden by default, you can check by typing "/legacymark on".


It will not appear if you played 1.0 and started fresh with a new character in 2.0 onward, it might be called Legacy Tattoo officially but it isn't linked in anyway to Legacy benefits, as long as the character was made in 1.0 it will have it, doesn't need to be leveled or anything cause I have a few (that have the tattoo as well) from 1.0 at level 1 that I only logged in once or twice just playing around with the character creator, back then we didn't have any way to edit our characters, no fantasia!


So its just a visual sign showing your character was in 1.0 :P