You can use an action to throw this 1-inch enchanted glass sphere filled with primordial creation on the ground to create a 500 foot by 500 foot structure. Any items can not be magical and physically can not leave the radius.
You can create any creature (including monsters) that is friendly to you (even ones not normally friendly), but at a cost. Any non-construct you create you must roll a d20. On a 3 or lower, the DM can choose one monstrosity of the same challenge rating that is hostile. Constructs are exempt from this rule. Any creature you create also physically can not leave the radius unless a wish spell is used.
Any creature within the radius while the structure is being built are immediately launched into the next available space, taking no damage, even if launched threw walls.
Notes: Utility, Warding
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