Quote Originally Posted by Unregistered View Post
Wiki says that acc experience is awarded as follows: N, 100 R, 200 SR, 400 SSR, with a 50% bonus for same element. It says nothing about higher level accessories giving more exp. Still, I have heard people say that they do. Can anyone explain how accessory level affects exp? Thanks.
The wiki does say that; are you looking at the right page? Look at the "enhancement of access" page.

Every level above 1 raises the experience an accessory gives (though it's not linear). The amount of exp increased for being a particular higher level is the same across rarities. Then the 50% bonus for matching element kicks in afterwards. For example, a lv 20 R is 100 base exp + 95 exp for being lv 10, for a total of 195. If the element matches, it becomes 293 exp (it rounds up). In this case, the lv 20 R is gotten by throwing 14 N's of the same element at a lv 1 R for 1400 gems. Now if you instead threw 20 lv 1 N's of matching element at the lv 1 R for 2000 gems, you push it to... lv 23. A lv 23 R is 100 base + 139 exp for being lv 23 = 239 exp. Matching element pushes it up to 359.