Cryokinesis

Description
Upon casting, charge a shot (doesn't ) for a brief moment before firing a high-velocity projectile that deals 100 damage while also inflicting 2 onto the target hit.

Strategy and Synergy
This is not only a more front-loaded spell, it's also more a cost-effective (despite needing more to cast) version of  with a small delay before the shot actually travel towards its target, causing it to be slightly more difficult to anticipate compared to its predecessor. If your deck allows you to more comfortably cast higher-cost spells, then this is most of the time, a better Frostbolt alternative for you.