Purple Worm

D&D 2024 monster: Purple Worm. Source: Monster Manual (2025). challenge rating 15, creature type Monstrosity, Gargantuan size, speed 50 ft., burrow 50 ft. Purple Worm What Gnaws the Roots of the World Habitat: Desert, Underdark Treasure: None Titanic purple worms burrow through the earth and sand. Ever ravenous, they devour smaller creatures and ravage entire communities in their aimless burrowing. Purple worms alone are bad enough, but the blasted monsters have a knack for unearthing things that are even worse! Monstrosity Gargantuan 50 ft., burrow 50 ft.