Door of death

Door of death was a spell that could only be cast by dragons.
==Effects==
A dragon cast this spell onto a portal, whether a door or the entrance to a cave. The portal had to have a diameter less than . Only the portal itself was warded, the surrounding wall was not. Once cast, any creature crossing the portal without uttering the proper command word became the victim of a death spell. During casting, the dragon could choose whether the spell was to radiate an aura of necromantic magic. This blue aura was visible in low-light and surrounded the perimeter of the portal.
==Casting==
This spell required only a verbal component.
==Appendix==
===References===
Category:Necromancy spells
Category:Draconic spells
Category:Wizard spells