Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of [Recall Knowledge](/Actions.aspx?ID=26) checks related to these creature is increased by 2.
Concentrate
An action with this trait requires a degree of mental concentration and discipline.
Focus
A spell you can cast by spending a Focus Point, and that is automatically heightened to half your level rounded up.
Hex
A hex is a spell caused by your patron’s direct attention and intervention. Your patron does not take well to being disturbed repeatedly, so you can cast only one spell that has the hex trait each turn; attempts to use a second automatically fail and usually cause your familiar to hiss in displeasure as your patron rejects your call.
Witch
This trait indicates abilities from the witch class.
duration: 1 min.
lesson: Lesson of the Elements
range: 30
source: Player Core pg. 385
spell_type: Focus
target: 1 creature
type: Spell
Your patron uses its superior command of the elements, empowering them to undermine your foe. When you Cast this Spell, choose air, earth, metal, fire, water, or wood. The target gains weakness 2 to that trait.