Oboli
From Official Wiki of the Renaissance Kingdoms
Oboli () are pounds but pounds from some other place.
You can win them during the Halloween Spitter event using the slot machine.
On the back of the old machine, you read these strange verses:
To you who plays your soul with one hand,
Know that no trick is wasted.
Be on the lookout, with your ear to the ground,
The answer will come one day.