"Just found out a bug where players are able to drop demonic essences and other players are able to pick it up. The player needs to split the demonic essence stack, then WHILE the "new" stack is held by the mouse, drop it on the ground. That stack won't be BoA.
Step-by-Step:
1. Player A has 10 Demonic Essence. Player B has 0
2. Player A Shift-click his demonic essence stack, enter any number, click ok.
3. While the "new" demonic essence stack in held by the mouse, he drops it in the ground.
4. Player B pick it up.