Summon Spider IV (3.5e Spell)

This spell functions like summon spider I, except that you can summon a Large fiendish or celestial Monstrous Spider, a Huge Monstrous Spider, 1d3 creatures of the same kind from the list of creatures that summon spider III allows you to summon or 1d4+1 creatures of the same kind from the list of creatures that summon spider II allows you to summon.