Carrying on from the previous posts for Ars Magica spell’s themed from Frozen (part one, two, three), here are some more spells inspired from the film of interest for a Magus with a specialisation in ice and snow.
Javelin of Sharpened Ice
Creo Aquam / Rego 15, R: Voice, D: Momentary, T: Individual
This spell creates a javelin of ice and hurls it at a creature within Voice range. The barb inflicts +10 damage.
(Base 3 to create ice, +2 Voice, +1 unnaturally shaped and strong, +1 Rego)
Inflicting damage with a created medium has been done in the core rules and discussed at length in the Ars Magica forums. In keeping with the spell levels used in those discussions a spell (like The Crystal Dart, MuTe/Re10, doing +10 damage) this new spell isn’t the best damage spell, but it is probably a good one for an ice wizard.
Then a version increasing the level to allow for a more forceful impact.
Lance of Horrific Ice
Creo Aquam / Rego 30, R: Voice, D: Momentary, T: Individual
This spell creates a lance of ice and hurls it at a creature within Voice range with great force. The barb inflicts +25 damage.
(Base 3 to create ice, +2 Voice, +1 unnaturally shaped and strong, +1 Rego, +3 extra force)
Dominion Over Ice and Snow
Rego Aquam 40, R: Sight, D: Concentration, T: Part
Allows the caster to move a volume of water, snow or ice, up to the volume of a large pond (56,000 cubic feet) according to their will within range. Target: Part allows for movement from within a larger source, such as drawing a large wave on top of a ship from the ocean around it.
(Base 5 to control in a violent way, +3 Sight, +1 Conc, +2 size increase, +1 Part)
This spell is part of the free new spells compendium for Ars Magica.