Prerequisite: 5th-level ArtificerItem: gem worth at least 100 gold to serve as its core
As an action, the wielder of this magical gem can expend one
of its Charges and throw it to an unoccupied space it can see
within 30 feet, where it hovers 5 feet above the ground. Once
placed, the wielder can use a bonus action to cause the gem
to move up to 20 feet, or to emit a pulse granting creatures of
the wielder’s choice within 10 feet of the gem temporary
hit points equal to your Intelligence modifier.
This magic gem has a number of hit points equal
to your Artificer level and an Armor Class equal to
your Intelligence score. It is active for 1 minute, or
until it is destroyed, after which it returns to its wielder.
This magical item has a number of Charges equal to your
Intelligence modifier (minimum of 1 Charge), and it regains
all of its expended Charges each day at dawn.