Proxima Midnight

Proxima Midnight is a desirable minifigure due to her unique design and connection to the popular Marvel Cinematic Universe. As a member of Thanos' Black Order, she plays a significant role in the Infinity Saga, making her a key character for collectors aiming to complete their MCU villain roster. Her distinctive molded head and unique armor printing contribute to her appeal.

The minifigure's collectibility is further enhanced by its limited availability. Appearing in only one set, acquiring her requires purchasing the set or sourcing her from the aftermarket. The quality of the printing and the condition of the horn piece are important factors for collectors.

Proxima Midnight's rarity stems from her exclusive appearance in a single LEGO set, The Hulkbuster Smash-Up (76104-1), which was released in 2018 and is now retired. This limited availability makes her relatively scarce on the aftermarket compared to minifigures that appear in multiple sets. While not a regional exclusive, the retirement of her set means that no new copies are entering circulation, gradually increasing her rarity over time.