Tearing Earth

"Heed the contract and serve me, oh King of Hades.
Come, cracking of the earth, torrents of scorching heat engulfing the furthest reaches!
Seethe and surge forth, Earth God of burning ruination!"

Bursts waves of lava in explosive blasts.
9d10 bludgeoning magical damage with advantage in a 19 ft/6 m radius centered on the target.
Creatures hit by the spell are repelled 26 ft/8 m back. On a Critical, you also deal 1d12 fire damage.