Battle to Protect a Kingdom, Momon (OVL/S62-E083 U) [Nazarick: Tomb of the Undead]

[AUTO] [(1)] When this card attacks, you may pay the cost. If you do, during that attack, perform a trigger check 2 times on the trigger step. [AUTO] [CXCOMBO] When this card's trigger check reveals a card with Soul in its trigger icon, if"Raven Black Hero" is in your climax area, look at up to 5 cards from the top of your deck, choose up to 1 blue or "Raven Black" character from among them, reveal it to your opponent, put it into your hand, and put the rest into your waiting room.