Aurora Battle Princess, Suppress Gleamer (RR)

[CONT](RC):If you have a vanguard with "Seraph" in its card name, this unit gets [Power] +5000.
[AUTO]:When this unit is placed on (RC) from hand, if three or more of your opponent's cards are imprisoned in your Prison, search your deck for up to one card with the same card name as this unit, call it to (RC), and shuffle your deck.