The reply will depend on which model of the foundations you might be taking part in with, if it is the primary printing then you’ll win as quickly because the Extremely Destructive Unicorn enters your steady, however from the second printing onwards the foundations had been up to date to require all results to resolve first.

As per the Unstable Games wiki web page on profitable the second print run up to date HOW TO WIN to learn as follows:

HOW TO WIN The first individual with the required variety of Unicorns of their Stable wins. Each Unicorn card counts for 1 Unicorn (except in any other case acknowledged). If a participant reaches the required variety of Unicorns whereas an impact chain is energetic, that participant is just not declared the winner till all hyperlinks in that impact chain have resolved.

Which requires that you just full Extremely Destructive Unicorn’s impact earlier than being declared winner.