Does Mirror Image copy Gear?

No, Mirror Image does not copy Gear.

According to the official rules on copy effects (Patch Notes - 2026-03-30) and confirmed by multiple RiftJudge FAQs (e.g., #10239, #11044), copy effects only copy the "copyable traits" of a game object, which are its printed characteristics (such as Might) and its Rules Text.

Gear is a separate game object attached to a unit; it is not part of a unit’s printed or copyable traits. Therefore, when you use Mirror Image on a unit with attached Gear, the resulting Reflection token enters the board without that Gear.