He's on about 80% of those I face. My current strategy is try to avoid him...
I've tried the Goretusk/Solaris +2 Vs Goretusk/Solaris + 2 and like lots of beast on beast fights the outcome is unpredictably but the bout lengthy.
I've tried a Lily/Zomm/Goretusk/Astrid and various combinations - Ferno, Koros, Ember etc. with some success, but, again, never sure why I win some and lose others.
So how do you beat Goretusk defence teams?