Potent Cantrip is an Evocation School Wizard passive feature increases the reliability of your damaging Cantrips such that even a miss hurts your target.
Description
Your cantrips become harder to evade entirely.
When a creature succeeds its 
Saving throw against one of your cantrips, it still takes half the cantrip's damage, but suffers no additional effects.
How to learn
Classes:
- Class level 6: Evocation School Wizard