Extermination Request, Frieren (SR)

[AUTO] This ability activates up to 1 time per turn. When you play an event, this card gets +1 level and +1000 power and the following ability until end of turn. "[AUTO] When this card attacks, reveal the top card of your deck. If that card is level 1 or higher, put it into your stock." (Otherwise, return it to its original place. Climax are regarded as level 0)