Multiattack

The infernal centaur makes two dagger attacks.

Dagger

Melee or Ranged Weapon Attack: +5 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 5 (1d4 + 3) piercing damage.

Fiery Breath (Recharge 5-6)

The infernal centaur exhales fire in a 15-foot cone. Each creature in that area must make a DC 13 Dexterity saving throw, taking 28 (8d6) fire damage on a failed save, or half as much damage on a successful one.