In one of the screencaps shared by Blizzard, Tuskarr NPCs are using a new Otter mount never seen before in game, but seen before by the community. This mount resembles perfectly the Winner of the 2017 Student Art Contest, Character Art category.
It is unsure if this mount will be available to players or only to NPCs. The winner of the contenst and creator of this Otter mount, Natacha Nielsen, has been working as a Character Artist at Blizzard Entertainment since late 2018, so this might be a nice addition to the game.
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