Apocalypse

Range: Choose a point within 1 mile; the spell affects a 1‑mile radius sphere centered on that point

You call down raw, cataclysmic energy from beyond, devastating everything within a vast area. Every creature in the sphere must succeed on a Constitution saving throw. On a failure, a creature takes 20d10 force damage; a successful save halves the damage. In addition:

• Secondary Effect: Creatures that fail the save are also knocked prone as the ground shudders violently beneath them.
• Environmental Impact: The landscape is permanently scarred. Trees are uprooted, structures collapse or catch fire, and the very earth seems to ripple with residual magical energy. The DM may choose to roll on an “Apocalypse Effects Table” for additional localized effects (e.g., sudden fissures, magical darkness, or lingering tremors that last 1d4 rounds).