Crystalstorm

Thousands of razor-sharp crystal shards spray in a thick ray from your hand. These crystals are supernaturally sharp and lacerate flesh. You must succeed on a ranged touch attack with the ray to deal damage to a target. The ray deals 2d4 points of slashing damage and causes a living target to gush blood, dealing an additional 1d4 points of Constitution damage on a failed Fortitude saving throw.

Augment: For every additional 2 power points you spend, the power’s damage increases by 1d4 points of damage plus 1d4 additional point of Constitution damage on a failed Fortitude saving throw.