Suggestion: Scroll System Implementation

This method doesn't require any client patches, and its close to blizzlike, scrolls can drop on boss and rolled by players.

This concept can be seen on Warmane.

There are 3 items required.
One scroll to turn an item into an Essence,
One scroll to remove transmog from item
Essence with original name and item icon, that should be added to inventory after item has been turned into essence

https://imgur.com/erPykO1

VIDEO: https://www.youtube.com/watch?v=QqpX4OpVp34

https://forum.warmane.com/showthread.php?t=342913

The issue names no files, tests, or entry points, so first study the existing mod-transmog implementation and the linked Warmane references to determine the required integration points. Done should cover boss-droppable scrolls that players can roll, a scroll that turns an item into an Essence, a scroll that removes transmog, and an Essence preserving the original name and icon.

Written by the indexing model from the issue text.