Next-era Regalia, Skuld

:[Choose three normal units with "Regalia" in its card name from your drop zone, and put them on the bottom of your deck in any order] At the end of your turn, if you have a vanguard with "Regalia" in its card name, and if three or more of your cards were put into your drop zone from your soul during that turn, you may pay the cost. If you do, draw a card, and 1.