Demonic Lord, Dudley Emperor (D-VS01/050EN)

[AUTO]:When this unit attacks from (VC) or is rode upon, [COST][Counter-Blast 1], search your deck for up to one grade 2 or greater card with "Dudley" in its card name, call it to an open (RC), and shuffle your deck. Choose one of your vanguards, and it gets [Power] +10000 until end of turn. [AUTO](VC/RC):When your rear-guard attacks, if you have a vanguard with "Dudley" in its card name, that rear-guard gets [Power] +5000 until end of that battle, and at the end of that battle, put that rear-guard on the bottom of your deck.