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Mordenkainen's Magnificent Mansion in Advanced Dungeons & Dragons

Mordenkainen's Magnificent Mansion

Name
Mordenkainen's Magnificent Mansion
Type of Magic
Mage
Spell Level
7th
School
Alteration, Conjuration and Summoning
Sphere
Reversible?
No
Range
​30 ft.​
Components

Material, Somatic, Verbal

The material components of this spell are a miniature portal carved from ivory, a small piece of polished marble, and a tiny silver spoon. These are utterly destroyed when the spell is cast.

Duration
​1 hr./level ​
Casting Time
​7 rds.
Area of Effect
​300 sq. ft./level ​
Saving Throw
None
Effects
​By means of this spell, the wizard conjures up an extradimensional dwelling, entrance to which can be gained only at a single point of space on the plane from which the spell was cast. From the entry point, those creatures observing the area see only a faint shimmering in the air, in an area 4 feet wide and 8 feet high. The caster of the spell controls entry to the mansion, and the portal is shut and made invisible behind him when he enters. He may open it again from his own side at will. Once observers have passed beyond the entrance, they behold a magnificent foyer and numerous chambers beyond. The place is furnished and contains sufficient foodstuffs to serve a nine-course banquet to as many dozens of people as the spellcaster has levels of experience. There is a staff of near-transparent servants, liveried and obedient, to wait upon all who enter. The atmosphere is clean, fresh, and warm. Since the place can be entered only through its special portal, outside conditions do not affect the mansion, nor do conditions inside it pass to the plane beyond. Rest and relaxation within the place is normal, but the food is not. It seems excellent and quite filling as long as one is within the place. Once outside, however, its effects disappear immediately, and if those resting have not eaten real food within a reasonable time span, ravenous hunger strikes. Failure to eat normal food immediately results in the onset of fatigue or starvation penalties as decided by the DM.​ ​(It is worth mentioning that this spell has been used in conjunction with a normal portal, as well as with illusion magic. There is evidence that the design and interior of the space created can be altered to suit the caster's wishes.) ​

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