Cloak of Arachnida

While wearing this cloak, you gain the following benefits: * Resistance to poison damage. * A climbing speed equal to your base Speed, allowing hands-free movement across vertical and upside down surfaces. * The ability to ignore the effects of webs and move through them as if they were _difficult terrain_ . Once between long rests you can use an action to cast the __web_ spell (save DC 13), except it fills double the normal area.

Source: Level Up Advanced 5e · OGL-1.0a · 5.1