Stealth Beast, Tamahagane (V-BT05/SP07EN) [Aerial Steed Liberation]

[AUTO](RC):When placed, COST [Soul Blast (1)], choose one of your opponent's rear-guards, and return it to the hand. If you returned, your opponent chooses a card from his or her hand, and discards it. [CONT](RC):If your opponent's hand has four or less cards, this unit gets [Power]+5000.