It's nearly tome to sow the first harvest on Vikings but, while that may bring hope for Ragnar's settlers, tensions are on the rise and a new ruler may soon come to Kattegat.

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The History Channel has revealed titles for episodes 3 through 6, and it sounds like Ragnar's (Travis Fimmel) new power and alliances are causing a rift with at least one of his closest consorts.

Following the planting season in "The Warrior's Fate," Floki (Gustaf Skarsgard) will start to chafe under the Norsemen's continued support of King Ecbert (Linus Roache) in "Scarred." Hopefully, Ragnar will be able to smooth over his turbulent relationships before sailing back to Kattegat during the ominously titled "Usurper."

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Could Kalf (Ben Robson), Lagertha's (Katheryn Winnick) trusted second-in-command, become the Usurper? Whatever "tragic conditions" await back home in episode 5, it won't be enough to make Ragnar quit his wandering ways for long. By time the eighth episode roles around, "Born Again," the King of Denmark will have his eyes firmly set on Paris.

Click the video below to see a preview for the March 5 episode, "Warrior's Fate."

Find out more when Vikings airs Thursdays at 10 p.m. ET on the History Channel.