Magic Items

Astromancy Archive
Wondrous item, rare (requires attunement by a wizard)

This brass disc of articulated, concentric rings unfolds into an armillary sphere. As a bonus action, you can unfold it into the sphere or back into a disc. When found, it contains the following spells, which are wizard spells for you while you are attuned to it: augury, divination, find the path, foresight, locate creature, and locate object. It functions as a spellbook for you, with spells encoded on the rings.

While you are holding the archive, you can use it as a spellcasting focus for your wizard spells.

The archive has 3 charges, and it regains 1d3 expended charges daily at dawn. You can use the charges in the following ways while holding it:

If you spend 1 minute studying the archive, you can expend 1 charge to replace one of your prepared wizard spells with a different spell in the archive. The new spell must be of the divination school.
When a creature you can see within 30 feet of you makes an attack roll, an ability check, or a saving throw, you can use your reaction to expend 1 charge and force the creature to roll a d4 and apply the number rolled as a bonus or penalty (your choice) to the original roll. You can do this after you see the roll but before its effects are applied.

Clockwork Amulet
Wondrous item, common

This copper amulet contains tiny interlocking gears and is powered by magic from Mechanus, a plane of clockwork predictability. A creature that puts an ear to the amulet can hear faint ticking and whirring noises coming from within.

When you make an attack roll while wearing the amulet, you can forgo rolling the d20 to get a 10 on the die. Once used, this property can’t be used again until the next dawn.