Source: SRD

Floating Disk

1st-level conjuration (ritual)  - Wiz

Casting Time: 1 action

Range: 30 feet

Components: V, S, M (a drop of mercury)

Duration: 1 hour

This spell creates a circular, horizontal plane of force, 3 feet in diameter and 1 inch thick, that floats 3 feet above the ground in an unoccupied space of your choice that you can see within range.

The disk remains for the duration, and can hold up to 500 pounds. If more weight is placed on it, the spell ends, and everything on the disk falls to the ground. The disk is immobile while you are within 20 feet of it. If you move more than 20 feet away from it, the disk follows you so that it remains within 20 feet of you. It can move across uneven terrain, up or down stairs, slopes and the like, but it can't cross an elevation change of 10 feet or more. For example, the disk can't move across a 10-foot-deep pit, nor could it leave such a pit if it was created at the bottom.

If you move more than 100 feet from the disk (typically because it can't move around an obstacle to follow you), the spell ends.

dxContent Short Hand:
Tenser's Floating Disk (1a/30/VSM/1h/500lbs)
Open Game License v1.0a Copyright 2000, Wizards of the Coast, Inc.

System Reference Document 5.0, Copyright 2016, Wizards of The Coast, Inc.; Authors Mike Mearls, Jeremy Crawford, Chris Perkins, Rodney Thompson, Peter Lee, James Wyatt, Robert J. Schwalb, Bruce R. Cordell, Chris Sims, and Steve Townshend, based on original material by E. Gary Gygax and Dave Arneson. and dxContent spell database filtering tools copyright Brian Dunn, 2016