Spellcasting. The mage is a 7th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 14, +6 to hit with spell attacks). The mage has the following wizard spells prepared:

Cantrips (at will): fire bolt, light, mage hand, prestidigitation

1st level (4 slots): burning hands, chromatic orb, magic missile, shield

2nd level (3 slots): misty step, aganazzar's scorcher

3rd level (3 slots): lightning bolt, fireball, fly

4th level (3 slots): control water, ice storm

Multiattack. The mage makes one horn attack and one longsword attack.

Horns. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) piercing damage. If the mage succeeds on a Strength contest against the target the target is also knocked prone.

Longsword. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) slashing damage, or 8 (1d10 + 3) slashing damage if used with two hands.