Elemental Veinburst

When you cast a Warlock spell of 1st level or higher, you can unleash a veinburst of your current element.

Choose one creature within 10 feet of the target (or of yourself if the spell is self-cast).

That creature must make a Dexterity saving throw (DC = your Spell Save DC).

On a failure, it takes 2d8 damage of your current Aurite type and suffers one effect for 1 round:

Aurite Effect
Voltaic Target can't take reactions
Scorchstone Target burns for 1d6 at the start of its turn
Cryoquartz Target’s speed is halved
Shatterglass Target is deafened
Voidshard Target has disadvantage on Wisdom saves

This feature can be used a number of times equal to your Charisma modifier per long rest.