As I was surfing through the new items in-game, I found Morshabaal's mask, which has a peculiar text when you look at it. (here is the source)
You see Morshabaal's mask (fire magic level +1, ice magic level +1, earth magic level +1, energy magic level +1). It can only be wielded properly by players of level 150 or higher. It weighs 41.00 oz.
I found it curious for 2 reasons:
1) Any vocation can wield it, meaning now we have an item that gives magic level to knights.
2) It adds specific elemental-type magic level, which is something completely new to the game
Another interesting fact is that though it is a mask, the item is categorized as a shield on Tibia Fandom.
So my question is: how does this new elemental-type magic level system works?