Demiplane Portal (5e Spell)
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|Casting time:||1 action|
|Components:||V, S, M (a gem worth at least 1,000 gp)|
You create a portal to a demiplane in range. The portal occupies a 5 foot square, and can only be created in an open space. When the portal is created, the material component of this spell vanishes. The portal leads to a cube between 10 and 100 feet across, with a dust brown color, and any creature can pass through the portal to this demiplane with any form of movement. You can close the portal to this demiplane as an action, causing the material component to reappear in your hand. If you close the portal while a creature is inside it, that creature is sent to a random plane determined by the DM.