WoW Lauffeuer

Wildfire
Tinker Gem
Item Level 1
Binds when picked up
Unique
Wildfire

Equip: Your attacks have a chance to inflict Fire damage and spread Wildfire to a nearby enemy inflicting Fire damage every 1 sec for 10 sec.

Wildfire stacks and spreads to nearby enemies, stacking up to 5 times.
Requires level 10 to 70 70
"Fits in a Tinker socket."