Insight

Insight is a Wisdom-based Skill.

The higher a creature's Wisdom Score, the more likely they are to succeed on Insight Checks to detect lies and read people's body language.

“

Read people and situations. Detect lies.

„

— In-game skill description

Proficiency

Characters who are proficient in Insight can add their Proficiency Bonus when making  Ability Checks.

The following backgrounds grant proficiency in Insight:

•  Acolyte
•  Guild Artisan

The following classes can choose to select Insight as a proficient skill at Level 1:

•  Bard
•  Cleric
•  Druid
•  Fighter
•  Monk
•  Paladin
•  Ranger
•  Rogue
•  Sorcerer
•  Wizard

Uses

• Used in dialogue, predominantly as passive checks.

Ways to boost or penalize

Raising or lowering Wisdom will also boost/penalize the Wisdom modifier (and therefore Insight) by 1 every even number, up or down.

Equipment and items

Name	Bonus or Penalty	Notes
Cloth of Authority	Advantage
Elixir of Halfling Luck	Advantage	All ability checks
Elixir of Human Versatility	Proficiency	All skills
Faltering Will	Disadvantage	All Wisdom ability checks
Ring of Truthfulness	Advantage
Shapeshifter's Boon Ring	+1d4	All ability checks while shapeshifted/disguised
Spoiled Treacle Tart	Disadvantage	All Intelligence/Wisdom ability checks

Actions and spells

Name	Bonus or Penalty	Notes
Ascendant Bite	-1 (target) +1 (user)	All ability checks
Astral Knowledge: Wisdom	Proficiency
Bardic Inspiration  Combat Inspiration	+1d6 +1d8 +1d10	Next ability check
Bend Luck: Ability Check Bonus	+1d4	All ability checks
Bestow Curse: Wisdom Disadvantage	Disadvantage	All Wisdom ability checks
Bolstering Magic: Boon	+1d4	All ability checks
Contagion: Blinding Sickness	Disadvantage	All Wisdom ability checks
Cosmic Omen: Ability Check	+1d6	All ability checks
Cutting Words	-1d6	All ability checks
Guidance	+1d4	All ability checks
Hex (Wisdom)	Disadvantage	All Wisdom ability checks
Improved Bardic Inspiration	+1d12	Next ability check
Knowledge of the Ages: Wisdom	Proficiency
Owl's Wisdom	Advantage	All Wisdom ability checks
Psychic Rend	Disadvantage	All Intelligence/Wisdom ability checks
Vampire Bite	-1 (target) +1 (user)	All ability checks

Other sources

Name	Bonus or Penalty	Notes
Aura of Possibility	+10	All ability checks
Bliss Spores	+1d6	All ability checks
Blood-draw Sickness	-1	All ability checks
Dark One's Own Luck	+1d10	All ability checks once per short rest
Forbidden Knowledge	+1	All Wisdom ability checks
Hands Off, Petal	Disadvantage	All Wisdom ability checks
Jack of All Trades	Proficiency bonus/2	All skills not proficient in
Whispers of Madness	Disadvantage	All Wisdom ability checks