Gospel of the Frozen Night, Haidemary DZ-LBT02/FR04 FR

[CONT]:If you have a vanguard with "Feltyrosa" in its card name, this card gets all of the following. ?[AUTO]:When this unit is placed on (RC) during your main phase, COST [Counter Blast (1)], look at the top five cards of your deck, choose up to one card with grade less than or equal to your vanguard from among them, call it to (RC), and shuffle the deck. If your vanguard is grade 3 or greater, this unit gets "[AUTO](RC):When this unit attacks, this unit gets [Power]+5000 until end of that battle. At the end of that battle, put this unit on the bottom of the deck." until end of turn. ?[CONT](Drop):If your vanguard is grade 3 or greater, the trigger units revealed for your drive check get "If your (RC) does not have a "Gospel of the Frozen Night, Haidemary", choose a "Gospel of the Frozen Night, Haidemary" from your drop, and call it to an open (RC)" as an additional trigger effect. (Trigger effects can be used in any order, including additional ones)