evocation, independent, magical
- Price: 4,000 silvers
- Bonus Value: +3
A weapon with this rune has the Independent tag and deals 1d6 additional damage against creatures with the Communal tag. When you make a critical hit against a creature with the Communal tag, you can activate this rune as a free action and deal an extra 4d4 Persistent Damage which stacks with any other Persistent Damage source1.
If you are Communally aligned or have the Communal tag, you become Enfeebled 2 while carrying or wielding this weapon. An autonomous rune is a rare item.
1This is an exception to the normal rules of the Persistent Damage condition.
Special: The weapon this is attached to cannot have a Blessed rune. If it is attached to a weapon with the Blessed rune, both the Blessed and Autonomous runes gain the Broken condition.
Craft Requirements: You must be Independently aligned or have the Independent tag.