# Caustic Brew *(Tasha's Caustic Brew)* > [!info] Spell Details > | | | > |---|---| > | **Level** | 1st | > | **School** | [[Evocation]] | > | **Casting Time** | 1 Action | > | **Range** | Self (30-foot line, 5 feet wide) | > | **Components** | V, S, M *(a bit of rotten food)* | > | **Duration** | Concentration, up to 1 minute | > | **Classes** | Sorcerer, Wizard, Artificer | --- ## Description A stream of acid emanates from you in a line 30 feet long and 5 feet wide in a direction you choose. Each creature in the line must succeed on a Dexterity saving throw or be covered in acid for the spell's duration or until a creature uses its action to scrape or wash off the acid. A creature covered in the acid takes **2d4 acid damage** at the start of each of its turns. --- ## At Higher Levels When you cast this spell using a spell slot of 2nd level or higher, the damage increases by **2d4** for each slot level above 1st.