Gnome Cunning. The gnome has advantage on Intelligence, Wisdom, and Charisma saving throws against magic.

Illusory Bolts. The gnome launches illusory darts at up to four creatures that it can see within 60 feet of it. Each creature must succeed on a DC 13 Intelligence saving throw or take 5 (2d4) psychic damage and be pushed 5 feet in a random direction or knocked prone (the gnome's choice).

Smokepot (3/Day). The gnome ignites and throws a clay pot at a point within 20 feet of it. The smokepot breaks on impact and emits a cloud of colored smoke that spreads out from that point in a 20-foot radius, moving around corners. The area of the smoke is heavily obscured. The smoke persists for 1 minute or until a strong wind disperses it.

Spellcasting. The gnome casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 13):

At will: control flames, dancing lights, minor illusion, prestidigitation
3/day each: charm person, color spray, faerie fire, phantasmal force, pyrotechnics, rope trick, silent image
1/day each: charm monster, hypnotic pattern, major image

Displacement (Recharge 5–6). The gnome projects an illusion that makes the gnome appear to be standing in a place a few inches from its actual location, causing any creature to have disadvantage on attack rolls against the gnome. The effect lasts for 1 minute, and it ends early if the gnome takes damage, it is incapacitated, or its speed becomes 0.

Illusory Self (Recharges after a Short or Long Rest). When a creature the gnome can see makes an attack roll against it, it can interpose an illusory duplicate between the attacker and itself. The attack automatically misses the gnome, then the illusion dissipates.