After seeing dirge of war and his overall indecisive decisions. He is led down a path of torment that wrecks his emotional and spiritual state. Not knowing how to cope, he rallies his anger and swings at all his allies and enemies alike. He renames thunder bluff into the Bluff of Blood.
He fortifies the Bluff with towers, traps and training for his troops to be merciless in battle.
He makes a pact with a demon named Xanesh that enhances his strength and mental acuity at the cost of random spikes of insanity.
Fear the Tauren. The warriors who found their spines again. His campaign would start at Stonetalon Mountains by depriving orcs of their mines and timber. Then he would move north and kill both the remaining night elves and orcs and burn Ashenvale to the ground. To deny the orcs even more resources.
It ultimately comes down a grand conclusion after the battle in the barrens. If the Taurens win, in Orgrimmar. If the orcs win, the Bluff of Blood.
Baine will have a secret plot next time he meets Anduin to assassinate him by pretending to give him a hug but crush him to death instead. He will mess up as usual and as he goes for the hug crush, he trips over his own feet and knocks himself out.