Ruin Disposal Dragon (R)

[ACT](VC): Legion20000 Steam Knight, Puzur-Ili (If your opponent's vanguard is grade 3 or greater, this unit may return four cards from your drop zone into your deck once, search your deck for the specified card, and Legion)
[AUTO](VC): When this unit Legion, choose one of your opponent's grade 2 or less rear-guards, and your opponent puts that card on the bottom of his or her deck.
[AUTO](VC):When this unit attacks a vanguard, this unit gets [Power]+2000 until end of that battle.