If Copy Catchers leaves the battlefield before its triggered ability resolves, the token will still enter the battlefield as a copy of Copy Catchers, using Copy Catchers's copiable values from when it was last on the battlefield
While there are plenty of other key reprints, such as Sorin, Imperious Bloodlord (for Rakdos Vampires in Pioneer), Bloodline Keeper only has 1 small reprint in the From the Vault: Transform
Read More: Will Chatterstorm be Banned in Pauper
The rules of the game are streamlined so that new players can pick it up quickly, but the cards will have nuances that allow for deeper strategic elements, especially in the building of decks, that give the game more depth for advanced players
We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that youve provided to them or that theyve collected from your use of their services