thriftstoreoddities:

A demonic Christmas present. It’s also a bottle.

Item: Undead Pigeon Bottle; exactly like the Efreeti Bottle but containing a flock of undead pigeons instead. Note that while the flock will still attempt to grant three wishes, they are unlikely to be particularly good at doing so, so the wise character will limit their wishes to things that can be accomplished by a swarm of zombie pigeons.