Adhesion

Transmutation cantrip (Bard, Wizard)

Casting Time: 1 action

Range: 120 feet

Components: V, S

Duration: Concentration, up to 1 minute

You create a powerful adhesive agent no larger than a foot in diameter. If cast upon a creature, it must succeed on a Strength saving throw or have its speed reduced to 0. Creatures huge or larger are unaffected. The creature may repeat its saving throw at the end of each of its following turns. The adhesion can also be used to glue anything together and holds up to 100 pounds of weight, for as long as the spell caster concentrates on the spell.

Cantrip Upgrade. The weight held by the adhesive increases to 300 pounds at level 5, 500 pounds at level 11, and up to 1,000 pounds at level 17.