None Shall Escape My Sight. In his special role as Lachlan's guardian, Thryst is equipped with the ability to recognize other fey creatures (including nightmares) on sight.
Thorn. Melee Weapon Attack:+6, Reach 5 ft., one target
Hit: 1d4 piercing damage
Shortbow. Ranged Weapon Attack:+6, Range 40/160 ft. , one target
Hit: 1d4 piercing damage
The target must succeed on a DC 10 Constitution saving throw or become poisoned for 1 minute. If its saving throw result is 5 or lower, the poisoned target falls unconscious for the same duration, or until it takes damage or another creature takes an action to shake it awake.
Heart Sight. The sprite touches a creature and magically knows the creature's current emotional state.
Invisibility. The sprite magically turns invisible until it attacks or casts a spell, or until its concentration ends (as if concentrating on a spell). Any equipment the sprite wears or carries is invisible with it.