Note that Boss Encounters will normally occur only once per game but some card effects may cause additional encounters to occur.
Note Final Surgery still affects Boss Minions and even the boss itself as long as their HP is 1.
Then delete your user.
For a purple crown, beat all campaigns on Extreme.
Always gets first turn attack against the boss.
This has happened basically every game a player Hime uses her hyper AI Hime has no problems.