Gnome Cunning. Spellix has advantage on all Intelligence, Wisdom, and Charisma saving throws against magic.
Innate Spellcasting. Spellix's spellcasting ability is Charisma (spell save DC 13, +5 to hit with spell attacks). He can innately cast the following spells, requiring no material components:
At will: fire bolt*, mage hand, shocking grasp*
1/day each: chromatic orb, crown of madness, shield
3/day: silent image
*See "Actions" below.
Shocking Grasp (Cantrip). Melee Spell Attack: +5 to hit (with advantage on the attack roll if the target is wearing armor made of metal), reach 5 ft., one creature. Hit:4 (1d8) lightning damage, and the target can't take reactions until the start of its next turn.
Fire Bolt (Cantrip). Ranged Spell Attack: +5 to hit, range 120 ft., one target. Hit:5 (1d10) fire damage. A flammable object hit by this spell ignites if it isn't being worn or carried.