You can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Additionally, you ignore movement restrictions caused by webbing.

You can cast the spell Web a number of times equal to your proficiency bonus. Wisdom is your spellcasting ability for this spell. You regain all uses when you finish a long rest.
Additionally as an action on your turn you can fasten webbing into a  one use net or small unconvincing dummy of yourself

You have vulnerability to fire damage and take 2d10 extra if the creature has been frightened within the last three turns

You have advantage on perception. Additionally while in range of the Web spell you gain tremor sense for as far as the webbing extends.

You do not need to eat for up to two weeks. For two weeks you do not need to eat and do not suffer consequences from this

You have vulnerability to Bludgeoning damage And take an extra 1d10 damage if the target has been frightened within the past 5 rounds

You gain +2 to dexterity and +1 to wisdom