Thane Kayalithica

The giant has advantage on Dexterity (Stealth) checks made to hide in rocky terrain.

The giant meditates for 1 hour, during which time it can do nothing else. At the end of the hour, provided the giant's meditation has been uninterrupted, it becomes Petrified for 8 hours. At the end of this time, the giant is no longer Petrified and gains tremorsense out to a range of 30 feet, as well as a measure of innate spellcasting ability for the next 24 hours.

The giant tries to throw a Small or Medium creature within 10 feet of it. The target must succeed on a DC 17 Dexterity saving throw or be hurled up to 60 feet horizontally in a direction of the giant's choice. and land Prone, taking 1d6 Bludgeoning damage for every 10 feet it was thrown.

The giant sends a rock tumbling along the ground in a 30-foot line that is 5 feet wide. Each creature in that line must make a DC 17 Dexterity saving throw, taking 22 (3d10 + 6) Bludgeoning damage and falling Prone on a failed save

The giant makes two adamantine greatclub attacks.

Melee Weapon Attack +9 to hit, reach 15 ft., one target. 19 (3d8 + 6) Bludgeoning damage.

Ranged Weapon Attack +9 to hit, range 60/240 ft., one target. 28 (4d10 + 6) Bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked Prone.

If a rock or similar object is hurled at the giant, the giant can, with a successful DC 10 Dexterity saving throw, catch the missile and take no Bludgeoning damage from it.