Perdition Berserker, Preta (G-BT01/070EN) [Generation Stride]

[AUTO](RC):When your opponent's rear-guard in the same column as this unit is put into the drop zone due to an effect from one of your cards, if you have a vanguard with "Perdition" in its card name, look at five cards from the top of your deck, search for up to one card with the same name as a unit in your (VC), reveal it to your opponent, put it into your hand, and put the rest on the bottom of your deck in any order.