Once per long rest the wearer may instantly resist a mind altering or mind reading effect from a spell or ability. This does not take an action or reaction.

A silver mirror, which glows with a faint white light.

The cloak of the wind allows an attuned wearer to create and resist strong winds.

A set of glasses which vastly increases clarity of close items, but makes everything else blurry.

A thermal sending stone is a small stone usually made of slate which, when crushed alerts carriers of a paired stone(s) and tells them the general direction, as long as the two stones are on the same plane.