Storm Burst
Ice
Lightning
Sorcery
Level 4
Charges: 3
Deal 20 Ice or Lightning damage to each tile in a 5 tile burst around the caster
Units hit with Ice damage are frozen for 3 turns
Units hit with Lightning damage are stunned for 3 turns

Attributes:

20Damage
5Radius
3Duration

Upgrades:

2 - Stormshield
Grant affected allies Ice and Lightning immunity for 4 turns instead of harming them
5 - Dual Nova
Deal both Lightning and Ice damage to affected tiles
5 - Spirit Nova
Summon a Storm Spirit for every 60 damage dealt in a single cast
Adds the Conjuration tag
7 - Ritual of Storms
Storm Burst can be channeled for up to 3 turns
If the ritual is completed, Storm Burst's radius and duration increase by 1 for the remainder of the level
Adds the Ritual tag