[Insert Monster Hunter joke here.]
Card type: Minion
Mana cost: 1
Attack: 1 HP: 1
Card text: Each turn this is in your hand, transform it into a card your opponent is holding.
An interesting card; more playable Shifter Zerus, perhaps? Even if a player doesn’t put this minion onto the battlefield, it’ll still be useful for seeing what the opponent is holding in their hand.