# Tasha's Caustic Brew *1st-level, Evocation* - **Casting time:** 1 Action - **Range:** Self (30-foot Line) - **Components:** V, S, M (a bit of rotten food) - **Duration:** Concentration, up to 1 minute 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 the acid off itself or another creature. A creature covered in the acid takes `2d4` acid damage at 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. **Classes**: [Artificer](/3-Mechanics/CLI/lists/list-spells-classes-artificer.md); [Bard (College of Lore)](/3-Mechanics/CLI/lists/list-spells-classes-college-of-lore-xphb.md "subclass=XPHB;class=XPHB"); [Bard](/3-Mechanics/CLI/lists/list-spells-classes-bard.md); [Fighter (Eldritch Knight)](/3-Mechanics/CLI/lists/list-spells-classes-eldritch-knight-xphb.md "subclass=XPHB;class=XPHB"); [Rogue (Arcane Trickster)](/3-Mechanics/CLI/lists/list-spells-classes-arcane-trickster-xphb.md "subclass=XPHB;class=XPHB"); [Sorcerer](/3-Mechanics/CLI/lists/list-spells-classes-sorcerer.md); [Wizard (Evoker)](/3-Mechanics/CLI/lists/list-spells-classes-evoker-xphb.md "subclass=XPHB;class=XPHB"); [Wizard](/3-Mechanics/CLI/lists/list-spells-classes-wizard.md) *Source: Tasha's Cauldron of Everything p. 115*