Rune of Synergy
Item Level 40
- Binds when picked up
- Unique
- Other
- Classes: Warlock
- Requires Level 1
- Use: Teaches you a new Engraving ability. Engrave your belt with the Grimoire of Synergy rune: Damage done by you or your summoned demon has a 10% chance to increase the damage done by the other by 10% for 15 sec.
