Tasha's Hideous Laughter

Tasha's Hideous Laughter is a level 1 enchantment spell. It allows spellcasters to send a targeted creature into a fit of laughter, falling

Description

Leave a creature  Prone with laughter, without the ability to get up.

The creature must have an Intelligence of 5 or more.

The target can try to shake off the effect each time it takes damage.

Casting this spell at a higher level grants no additional benefit.

UID

Target_HideousLaughter

Spell flags

HasHighGroundRangeExtension, HasSomaticComponent, HasVerbalComponent, IsConcentration, IsHarmful, IsSpell

 Hideous Laughter

Duration: 10 turns

Can't move or take  Actions,  Bonus Actions, or  Reactions, and has  Disadvantage on  Strength and Dexterity Saving Throws.
Attacks against a Prone creature have  Advantage if they're made within 3 m (10 ft) of the creature.
At the end of its turn or when it takes damage, the entity can try to shake off the effect.

Classes:

Class level 1: Bard, Wizard, The Great Old One, and Draconic Bloodline (Copper/Acid Ancestry)
Class level 3: Arcane Trickster and Eldritch Knight

Granted by features:

Other ways to learn:

Learned as a quest reward for completing ⁠Help the Cursed Monk and choosing to bear ⁠Shar's curse.
- This version is a separate spell; while it does not expend a spell slot when used, it can only be cast once per Long rest.
Wizards can transcribe a  Scroll of Tasha's Hideous Laughter to their spellbooks.

The incantation for Tasha's Hideous Laughter is Risum Peniatis ("Laugh out loud").
Hideous Laughter uses  Prone as a parent status, and as such inherits the following status groups: SG_Prone, SG_Condition, SG_Unconscious.  Legendary Resistance: Incapacitation, via the script AppliesCrowdControlStatus(), checks for SG_Prone and SG_Unconscious and as such correctly triggers on cast attempts for Hideous Laughter.