New Arcane item at winter event?

[Perceval]

I have a feeling that there may be a new arcane item released for this years winter event. Possibly an arcane belt since we haven't had one yet. Imperial Sash of Syrillax maybe?

If there is an arcane belt with a proc coming, what would you guys guess the proc to be?

I hope there could also be a mythic ring with better stats than the current arcane ring because sadly the arcane ring is still the best ring. [Level 41 > Level 61].