Arachne

Web sense. While in contact with a web, Arachne knows the exact location of any other creature within the same web

Spider Climb. Arachne can climb with difficult surfaces, including upside down or ceilings, without needing an ability check

Web Walker. Arachne ignores movement restrictions caused by webbing

Play with your prey. If a creature is standing in the center of a 15ft radius web (previously placed), Arachne can use 1 action to trigger a trap that will restrain the creature, any other creature that is inside the web radius will be restrained

Spellcasting. Whenever Arachne triggers a web trap, Arachne will need to use one of its human arms to maintain the restraint indefinitely or until the web is destroyed (10 AC, 10 hp), Arachne can only have a maximum of two active web traps simultaneously; if Arachne has two active web traps, Arachne will be considered grapple and will only be able to move 5ft in any direction from where Arachne was when the second web trap was activated or lose both traps control.

The creature that was in the center of the web trap have to succeed an 18 DC dexterity check or be considered restrained (on a succeed check, the creature will have it's movement speed reduced by 5 ft for 2 turns or spend an action to get reed of the web), other creatures affected by the web trap when triggered will need to succeed a 13 DC Strenght check or be considered grappled

Command offsprings. Arachne can use one action to command up to three arachnid creatures under Arachne's command

Claws attack. Melee Weapon Attack: +5 to hit, reach 5 ft, one creature (2d10 + 2) slashing damage.

Web (Recharge 4). RangedWeapon Attack: +3 to hit, range 15/30 ft., 1 target. Hit: if the creature is adjacent to a wall it will take   (2d4 + 2) of bludgeoning damage, the targeted creature will need to succeed a 10 DC strength check or get restrained.