Infestation Spell Guide for 5th Edition

You cause a cloud of mites, fleas, and other parasites to appear momentarily on one creature you can see within range.

Conjuration cantrip

Casting Time: 1 action
Range: 30 feet
Source: Xanathar’s guide to everything
Components: Y, S, M (a living flea)
Duration: Instantaneous
Spell List: Druid, Sorcerer, Warlock & Wizard

The target must succeed on a Constitution saving throw, or it takes 1d6 poison damage and moves 5 feet in a random direction if it can move and its speed is at least 5 feet.

Roll a d4 for the direction: 1, north; 2, south; 3, east; or 4, west. Th is movement doesn’t provoke opportunity attacks, and if the direction rolled is blocked, the target doesn’t move.

The spell’s damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).