Grim Aura (3.5e Sacrifice)

You project a palpable aura of unease around your body, as others find their fear of death bubbling to their psyche. You gain the effects of Cause Fear out to 30 ft. You may select those immune to the effect as a free action. It retains it's normal effects for those 5 HD and under. For those over 5 HD, but equal or lesser to your own HD, they may make the save vs becoming shakened for 1d4 rounds, save negates. This effect lasts for up to 24 hours.

Maximum Health Penalty: -3.