MTG Salvation

I attack with Kari Zev, Skyship Raider, create Ravagan ability on the stack. Can my opponent Settle the Wreckage Kari Zev, I get 1 basic, then Ravagan comes into play tapped and attacking?

They can do it that way if they want. They can also wait for Kari Zev's trigger to resolve and exile the token too.