Whenever you cast a physical realm spell, you have a 5% chance to summon a dagger-wielding Fetish to fight by your side for 60 seconds.

Physical realm spells are:
Poison Dart
Plague of Toads
Zombie Charger
Corpse Spiders
Firebats
Firebomb
Locust Swarm
Acid Cloud
Wall of ZombiesThe denizens of the Unformed Land are mischievous and drawn to power, always seeking to intrude upon our world, but too fickle to stay for long.