The Thief Stolen Card is an internal piece of equipment which represents the equipment stolen from the enemy when playing as the Thief during episodes 1, 4, 5, and 6. It will maintain the equipment's upgrade status and any countdowns that the Thief has already used on the card.
The Thief won't steal these cards from the enemy.
These pieces of Reunion equipment can't be stolen:
Thief in the Night, The Elimination Round (Thief), Parallel Universe (Thief), Bonus Round (Thief), Thief: Reunion: