Hunger of Hadar

Casting time: 1 action.
Components: V, S, M — a pickled tentacle.
Range: 150 feet — 20-foot-radius sphere.
Duration: Concentration, up to 1 minute.
Damage: Cold — {ut} of each affected creature.

Area of Effect — Difficult Terrain, Blinded,
Darkness. {t} Dex Save: {p/r} acid damage.