Queen spider

Though not true dire creatures, queen spiders are nevertheless fearsome to behold and appear to act with more cunning than their more common cousins.

Special abilities
Queen spiders are immune to all mind-affecting spells as well as the specific spell web.

This creature's attack inflicts huge spider venom on-hit. In addition, a queen spider can use a web bolt once per day, as well as being able to cast globe of invulnerability and greater stoneskin, each once per day as a spell-like ability with a caster level of 11.