Crochak, Spiderboss

Nimble Escape. Crochak, Spiderboss can take the Disengage or Dodge action as a bonus action on each of its turns.

Sticky Hands. Crochak, Spiderboss cannot be disarmed by any means. The spider silk he wrapped his hands with just won't come off 

Multiattack. Crochak, Spiderboss makes two attacks with his Rusty Scimitar

Rusty Scimitar. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) slashing damage. After combat ends, if a creature was hit by this weapon at any time, that creature must make a DC 12 Constitution saving throw during its next long rest or become diseased with Tetanus starting after the long rest. If the saving throw failed the creature can make another save once during its next long rest to remove the disease. A creature with Tetanus suffers a stacking -1 to Attack Rolls and Dexterity saving throws for each day that the creature is diseased. 

Javelin. Melee or Ranged Weapon Attack: +4 to hit, reach 5 ft. or range 30/120 ft., one target. Hit: 5 (1d6 + 2) piercing damage.

Take Him Instead. When a creature the goblin can see targets it with an attack, the goblin chooses another goblin within 5 feet of it. The two goblins swap places, and the chosen goblin becomes the target instead.

Untrained Mounted Combatant. If Crochak is mounted on Skitter, has advantage on melee attack rolls against any unmounted creature that is smaller than Skitter. If Crochak misses an attack by more than 5, he must make a DC 10 Dexterity saving throw or is dismounted and falls prone within 5 ft. of Skitter