Innate Spellcasting. The yuan-ti's spellcasting ability is Charisma (spell save DC 12). The yuan-ti can innately cast the following spells, requiring no material components:At will: animal friendship (snakes only)
Magic Resistance. The yuan-ti has advantage on saving throws against spells and other magical effects.
Multiattack. The yuan-ti makes two melee attacks.
Scimitar. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6 + 1) slashing damage.
Shortbow. Ranged Weapon Attack: +3 to hit, range 80/320 ft., one target. Hit: 4 (1d6 + 1) piercing damage plus 7 (2d6) poison damage.