Actions

Multiattack .
The yeti can use its Chilling Gaze and makes two claw attacks.
Claw .
Melee Weapon Attack : +11 to hit, reach 5 ft., one target.
Hit : 14
(2d6 + 7) slashing damage plus 7
(2d6) cold damage.
Chilling Gaze .
The yeti targets one creature it can see within 30 feet of it.
If the target can see the yeti, the target must succeed on a DC 18 Constitution saving throw against this magic or take 21
(6d6) cold damage and then be paralyzed for 1 minute, unless it is immune to cold damage.
The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
If the target's saving throw is successful, or if the effect ends on it, the target is immune to this yeti's gaze for 1 hour.
Cold Breath
(Recharge 6) .
The yeti exhales a 30-foot cone of frigid air.
Each creature in that area must make a DC 18 Constitution saving throw, taking 45
(10d8) cold damage on a failed save, or half as much damage on a successful one.