Cryo Blast (v.4)

A beam of ice cold energy streaks toward a creature within sight. Make a ranged spell attack against the target. On a hit, the target takes 1d12 cold damage. upon hit creature must make a con save throw

The spell creates more than one beam when you reach higher levels: two beams at 5th level, three beams at 11th level, and four beams at 17th level. You can direct the beams at the same target or at different ones. Make a separate attack roll for each beam.