You should create a new post with all the item

You should create a new post with all the items that can go in both the "Toy" and "Heirloom" tabs. That way players could discuss any items they believe should be added or removed from either tab.
wow gold fr
From the looks of it, the Toy Box will consist of non-consumable, non-gear items that provide only vanity effects.
However, from the screenshots we see that the Cursed Swabby Helmet is in it and it provides utility in the form of a 200% swim speed and water breathing buff. Will other utility items (like the Aqua Jewel or Salyin Battle Banner) be in the Toy Box as well?

The Heirloom tab seems to consist of scaling gear from the screenshot.
However, will BoA gear from archeology and world objects in Pandaria be included? If so, how will the item upgrades be handled? And how will the 1-80 versus 1-85 gear appear in the tab (will they both be available or will the 1-85 overwrite the 1-80)?