6 new reagent miscellaneous items
The Forever beta adds 6 reagent miscellaneous items that Classic Era never had, topping out at item level 60 with Bottled Screams, Essence of Anarchy, Golem Heart. Mounts, companions, junk, and everything the game does not file elsewhere. Vendor-trash values here hint at farming spots; mounts and pets are the collector market.
The highest item levels here: Bottled Screams (60), Essence of Anarchy (60), Golem Heart (60), Lich's Index Finger (60).
Source: World of Warcraft: Forever game data, compared with the Classic Era catalog. Updated with each beta build.
All reagent miscellaneous items in the catalog, Era and Forever
Miscellaneous · Reagent · page 1 of 1
 Bottled Screams | Reagent | 60 | - |
 Essence of Anarchy | Reagent | 60 | - |
 Golem Heart | Reagent | 60 | - |
 Lich's Index Finger | Reagent | 60 | - |
 Maker's Spark | Reagent | 60 | - |
 Undeath Engine | Reagent | 60 | - |