Cold version of Righteous Fire with Channeling

The skill introduces a chilling Damage over Time (DoT) aura, somewhat reminiscent of Righteous Fire, but without the self-damage and health scaling. However, it offers an additional layer of gameplay with a secondary feature: channeling.

When you activate the channeling component, you become rooted in place, progressively expanding the area of effect (AoE) with each stage. Simultaneously, a ice storm envelops your surroundings, hitting enemies and has a chance to freeze.

The cold DoT portion of the skill requires a reservation of mana. This dynamic design allows the skill to serve dual purposes - either as an offensive ability when utilizing the channeling aspect or as a utility skill when channeling isn't desirable.

This concept draws inspiration from the AoE variant of the Wizard's Ray of Frost in Diablo 3, blending elements of control and damage in a unique way.