You searched for unholy symbol
1. unholy symbol
Syntax: cast 'unholy symbol' <player>
A spell only available to Necromancers, unholy symbol, when cast upon a
target, will allow them to receive boosted experience for killing monsters.
If the spell is only 50% learned, the boost is 50% experience. Once fully
mastered, the spell offers a doubled experience boost. This spell has no
effect on non‑Necromancer classes.