The gnome is a 2nd-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 12, +4 to hit with spell attacks). It has the following wizard spells prepared: Cantrips (at will): mage hand, prestidigitation, ray of frost 1st level (3 slots): detect magic, mage armor, magic missile, shield
Magic Missile (Expends a 1st-Level Spell Slot). The gnome creates three magical darts. Each dart hits a creature the gnome chooses within 120 feet of it and deals 3 (1d4 + 1) force damage. Ray of Frost. Ranged Spell Attack: +4 to hit, range 60 ft., one creature. Hit: 4 (1d8) cold damage, and the target’s speed is reduced by 10 feet until the start of the gnome’s next turn.