Ring, rare, requires attunement
You must be a druid, sorcerer or warlock to become attuned to this ring.
If you are a druid, then starting at 5th level, you can use your wild shape feature to transform into a giant spider.
If you are a druid, sorcerer or warlock, while you wear this ring you gain the following:
Spells You add bestow curse, spider climb, and web to the list of spells you know or have prepared.
Spider Friend Three times per day, you can cast the charm monster spell (save DC 13) without using any components. This spell targets only spiders, whether the normal or of the giant variety, and monsters that are spider-like in nature.
Virulence Whenever you cast a spell that deals poison damage or imposes the poisoned condition, the saving throw DC of that spell increases by 1, if applicable.
Web Walker You ignore movement restrictions caused by webbing.