Lantern of Revealing; Wondrous item, uncommon
The lantern's iron casing is flecked with a shimmering silver that mirrors a star-filled night sky. While lit, this hooded lantern burns for 6 hours on 1 pint of oil, shedding bright light in a 30-foot radius and dim light for an additional 30 feet. Invisible creatures and objects are visible as long as they are in the lantern's bright light. You can use an action to lower the hood, reducing the light to dim light in a 5-foot radius.
Staff of the Rat King (Requires Attunement)
This wooden staff is carved to resemble a mass of rats tied together by their tails. You have advantage on Animal Handling checks with rats while you hold this staff.
The staff has 3 charges. While holding it, you can use an action to expend 1 or more charges, summoning a swarm of rats for each charge expended. The swarms are friendly to you and your companions. Roll initiative for the summoned creatures as a group, which has its own turns. They obey any verbal commands that you issue to them (no action required by you). If you don't issue any commands to them, they defend themselves from hostile creatures, but otherwise take no actions.
The staff regains 1d3 charges after a long rest. If you expend the last charge, roll a d20. On a 1, a swarm of rats consumes and destroys the staff, then disperse.