A Yakking Problem in Yakyakistan

A stressing defeluptment is happening in Yak Terratories in all of Equestia. They are being attacked and corrupted by a returning anichent evil from the Yaks' past. The Yakataur, a Minotaur/Yak hybrid born from a union between two powerful warlords of Yak and Minotaur meant to be the ultamate warrior in a bid to control equestia. But the Yakataur revolted against his parents and entrapped them into a dark magical dimention after being bonded with a powerful evil spirit. The Yakataur then began to corrupt Yaks into becoming his mindless warrior army to congure all of Equestia in his own terms. However, Rutherford's ansisterial clan stood up to the Yakataur and defeated it in viking sytile battle! The Leader of the Clan punched Yakataur so hard, it sent him straight into Tartarus as another resident. While the left behind staff was left to be placed in the desert where the great battle took place. However, that desert, was where Starlight founded her town and mistook the forsaken staff which shrunk in size without it's master as a stick. Now it was kept around as a momento by the ponies of the now named Shareville and kept in the same cave as the cutiemark containment device, until it was taken by the extremely more intelligent and sofisicated and proper speaking brother of Rutherford, Prince Yakbrain, who is an intelligent but under-utilised trade dealer and once rightful heir to the yak throwne until he was replaced because he offered too many changes not comfertable to the yaks. Now he came to be secretly working with the freed but depowered Yakataur in thanks to the Bug Animals causing the prison escape. Now, reunited with his staff as it entered it's true potaintional, Yakataur went out of his way to control all yaks with the promise of letting Yakbrain take over Rutherford's yaks after he claims Yakbrain's said brother into a slave so he cannot be so easily defeated. However, what Yakbrain is doing is risking another Tirek sytile betrayal once he finally gets rid of Rutherford as a threat. Can the Ponies and the Lougers defeating the Yak's returning threat and save Rutherford?