Encounter: a top-hat with legs and a pair of hovering double-ended hands; the hat contains an oversized Deck of Illusions, which the free hand can use as a standard creature with a standard deck; the other hand has a scepter that can trap creatures in one of ten pocket-dimension cells within the hat. As with the Mirror of Life Trapping, if it accidentally tries to trap an eleventh creature, a random one of the other ten is freed, and if the hat is destroyed then they all are set free.