The Sky Shattering Slam

9th-level mythic feature (Barbarian • Polyphemus lineage)


Casting Time: 1 action


Range: 120-foot line (5 feet wide)


Duration: Instantaneous


Feature Description:

You seize the mountain like a hammer and make the world your anvil.

Remembering the Sicilian cliffs where Polyphemus hurled by sound alone, you hurl a boulder in a roaring line that splinters hulls and harbors alike.

The throw echoes across land and sea; thunder rolls, gulls scatter, and even gods glance your way.

When you use The Sky Shattering Slam, roll 1d20 to see how the giant’s strength—and folly—rides your arm. Save DC = 8 + your proficiency bonus + your Strength modifier.

The boulder’s damage counts as siege damage (it deals double damage to objects and structures).


The Sky Shattering Slam Table