In the last battle of the cerberan wars campaign, a lone warlord, Imperius Quintus must prevail against a total of four biotitans, the scenario played was clash of vanguards
The warlord appears in the imperial turn
Beign surrounded by hierodules in the tyranid's
One of them charges, hoping that the modifiers for blast markers will make things easier
But is lethaly disapointed
The other two hierodules charge
And after losing the combat the tyranid player gives up.
And so, althought each player has won two battles, the tyranids win the campaign thanks to superior campaign movement that gave them the lead in objectives controlled.