Draconic Presence

Draconic Heritage (CAr) ,

Whenever you cast an arcane spell, all opponents within 10 feet of you who have fewer Hit Dice than you become shaken for a number of rounds equal to the level of the spell you cast. The effect is negated by a Will save (DC 10 + level of the spell cast + your Cha modifier). A successful save indicates that the opponent is immune to your draconic presence for 24 hours. This ability does not affect creatures with an Intelligence of 3 or lower or creatures that are already shaken, nor does it have any effect on dragons.

Whenever you cast an arcane spell, all opponents within 10 feet of you who have fewer Hit Dice than you become shaken for a number of rounds equal to the level of the spell you cast. The effect is negated by a Will save (DC 10 + level of the spell cast + your Cha modifier). A successful save indicates that the opponent is immune to your draconic presence for 24 hours. This ability does not affect creatures with an Intelligence of 3 or lower or creatures that are already shaken, nor does it have any effect on dragons.

When you use your magic, your mere presence can terrify those around you.