Natural Architecture

School transmutation [stronghold]; Level druid 5, witch 5
Components V, S, M (100 gp of rare herbs and essential oils per 5-foot-square section)

DESCRIPTION

This spell functions as elemental architecture but is used to create structures of crystal, ice, insects, plants, or webs. If you create a solid structure with this spell, that structure is 1 inch thick per two caster levels.

* Stronghold Spells

As an optional rule, many of the spells designed to defend a stronghold below may be ruled to function only in an area that is a fixed point of defense called your stronghold. For the purpose of a stronghold spell, your stronghold must be a specific location or structure you designate, no larger than a cube 30 feet per level on a side. If this covers only part of a larger structure or location, you may use stronghold spells only within the designated area. You must spend at least seven days focusing on your stronghold, meditating upon its every detail, placing magical marks that resonate with your personal magic.

You may have only one stronghold at a time. If you create and designate a new one, the benefits of the old one fade immediately. Your death does not alter your stronghold, and stronghold spells persist after your death to the extent of their normal duration.