Echo of the Nexus War

You channel the raw, destructive power of Azeroth’s ley lines, creating a massive surge of arcane energy that ripples outward in a devastating explosion. The spell targets all creatures of your choice within a 60-foot radius centered on a point you can see within range.

Each creature must make a Wisdom saving throw. On a failed save, a creature takes 12d10 arcane damage and is stunned until the end of its next turn. On a successful save, the creature takes half as much damage and is not stunned.

The arcane energy lingers briefly in the air, crackling with unstable power. Until the start of your next turn, the area is considered difficult terrain, and creatures of your choice within the area have disadvantage on saving throws against spells.

Spell Appearance and Flavor:

When cast, the air distorts and fractures as glowing blue and violet ley lines erupt from the ground, converging into a massive explosion of arcane light. The sound of the spell is like a deep, resonant hum, followed by a sharp crack as the energy detonates. The ground beneath the area pulses with glowing runes for a brief moment before fading.