Rod of mirrors

A rod of mirrors was a magical rod that protected against gazes and illusions and granted the power of true sight.

Powers
It gave the holder the ability to make an insubstantial round mirror at its top end, two feet (0.6 m) in diameter, which lasted for eleven minutes, once a day. When the holder looked through the back of the mirror, they could see what lay beyond as with the spell true seeing.

The holder was also immune to all gaze powers and illusion (pattern) magic coming from the other side of the mirror.

History
The first of these rods was created by the wizard Glendar, who was a patron of adventurers that despised basilisks and medusae, in order to protect them.

Creation
Crafting such a rod required the spells obscuring mist and true seeing. Each was worth around 40,000 gold pieces around 1372 DR.