From Pathfinder Beginner Box: Secrets of the Unlit Star, which isn't enabled.

Horned Dragon (Juvenile, BB)

CREATURE 4

Perception +11; darkvision

Skills Acrobatics +8, Arcana +11, Athletics +12, Deception +9, Diplomacy +11, Intimidation +11, Nature +9, Occultism +12, Society +9, Stealth +10

Str +4, Dex +1, Con +3, Int +1, Wis +1, Cha +3

AC 20; Fort +11, Ref +11, Will +9

HP 60; Immunities sleep, poison

Twisting Tail

When a creature within 10 feet uses a move action or leaves a square during a move action it's using, the dragon can use their reaction to make a tail Strike at the creature with a –2 penalty. If it hits, the creature stops moving in the square it was in when the dragon used this reaction.

Speed 25 feet, fly 30 feet, swim 20 feet

Melee Jaws +14 (poison, unarmed), Damage 2d6+4 piercing plus 1d4 poison

Melee Claw +14 (agile, unarmed), Damage 2d6+4 slashing

Melee Tail +12 (reach 10), Damage 1d8+4 bludgeoning

Melee Horn +12 (unarmed), Damage 1d12+4 bludgeoning

Draconic Frenzy

The dragon makes two claw Strikes and one tail Strike in any order.

Draconic Momentum

When the dragon gets a critical success on a Strike, they recharge their Poison Breath.

Poison Breath (poison, primal)

The dragon breathes a toxic cloud that deals 5d6 poison damage in a 30-foot cone. Each creature in the area must attempt a DC 21 basic Reflex save. The dragon can't use Poison Breath again for 1d4 rounds.

Pathfinder Beginner Box: Secrets of the Unlit StarORC