Cyro or Pyro Wyvern

Dragon , Unaligned

Armor Class: 14 (natural armor) Hit Points: 89 (13d8) Speed: walk: 4 sqr. (6m), fly: 16 sqr. (24m)

Skills: perception: +4 Passive Perception: : 14 Proficiency Bonus: : 3

STRDEXCONINTWISCHA
19 (+4)10 (+0)16 (+3)5 (-3)12 (+1)6 (-2)
Actions

Multiattack: The Cryo Wyvern makes two attacks: one with its bite and one with its stinger. While flying, it can use its claws in place of one other attack. Bite: melee attack +7 to hit, reach 2 sqr. (3m), one creature. 16 (3d6+4) piercing damage plus 7 (2d6) cold damage. Claws: melee attack +7 to hit, reach 1 sqr. (1.5m), one target. 19 (3d8+4) slashing damage plus 5 (1d10) cold damage. Stinger: melee attack +7 to hit, reach 2 sqr. (3m), one creature. 16 (3d6+4) piercing damage plus 7 (2d6) cold damage. The target must make a DC 15 Constitution saving throw, taking 24 (7d6) cold damage on a failed save, or half as much damage on a successful one. Pyro or Cryo Blast (Recharge 6): The wyvern exhales a blast of flaming or freezen air in a 20 sqr. (30m) cone. Each creature in the area must make a DC 15 Dexterity saving throw, taking 28 (8d6) fire or cold damage on a failed save, or half as much on a successful one.