Summon Spider VI (3.5e Spell)

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