The Frostborn Death

DC 35 DEX save, Magical 100(2(4d12)) piercing/cold damage, 1ft width, 1500ft long beam
Recharge if you get an 8 on a 1d8

Special: Target must make a CON save against shooter's spell DC or suffer 300 cold damage, reduce movement to 0 and if they reach 0hp, they are petrified in ice