Also shouldn't you be focusing on the other factions attacking Gobblins?
Nay, TG, I guess you haven't kept up with the goings on haha. The REALM OF THE GOBBLIN KING dissolved like so much morning fog after the mysterious disappearance of the venerated GOBBLINKINGGREATLEADER, its members forming new factions or joining others, with but a few remaining, headed by the GOBBLIN REGENT ChesterOtab, their last act (?) being this glorious assault on your memefief.
It seems you are to experience trial by combat for having never to have fought for the fief in the first place. Perhaps if you emerge victorious in this test, mercy will be shown?