Aurora Battle Princess, Welt Khipple

[AUTO]:When this unit is placed on (RC), [COST][Energy-Blast 3], your opponent chooses a card from their hand, and they may imprison it in your Prison. If they did not imprison a card, your opponent chooses two unit cards from their drop, and they imprison them in your Prison. [CONT](RC):During your turn, if two or more of your opponent's cards are imprisoned in your Prison, this unit gets [Power] +5000.