Cast member Travis Fimmel poses at the premiere of the movie "Warcraft" in Hollywood, California U.S., June 6, 2016. Reuters/Mario Anzuoni

"Vikings" season 4 episode 14 will show Ragnar (Travis Fimmel) negotiating with King Ecbert (Linus Roache). On the other hand, the battle between Lagertha (Katheryn Winnick) and Aslaug (Alyssa Sutherland) is nearing its conclusion.

Lagertha becomes queen

All the Lagertha fans need to brace themselves up because "Vikings" season 4 episode 14 will be majorly about her. She will finally confront Aslaug for the queen's throne. "Vikings" season 4 episode 14 promo has released yesterday. It shows Lagertha asserting that she wants her home back. Thereafter, Aslaug willingly drops her weapons telling her, "You shall have back your heart and home." Supposedly, it will not be so easy for Lagertha but she is likely winning the battle as the queen.

Furthermore, the synopsis of "Vikings" season 4 episode 14 says that Lagertha’s long-running dream will be fulfilled, which hints that she will win the queen’s throne that she always wanted.

Ragnar makes a surprising deal with King Ecbert

"Vikings" season 4 episode 14 promo also shows that Ragnar has been captured in a cage where he is trying to negotiate with King Ecbert who doesn’t seem impressed with Ragnar’s reasons for taking so long to return. King Ecbert, who said in episode 13, that Ragnar is "just a man" tells him in "Vikings" season 4 episode 14 that he is the "most dangerous man on Earth" and thereafter lets him out of the cage.

In "Vikings" season 4 episode 14, Ragnar will negotiate an unexpected concession from King Ecbert. If King Ecbert will send him to King Aelle, who has sworn revenge on him, will be unveiled when "Vikings" season 4 episode 14 airs next week.

Rollo’s fans might not see him in "Vikings" season 4 episode 14. The synopsis has not mentioned him nor has the promo shown a glimpse of him. Rollo’s fans might have to wait for another episode to see the fate of their favourite character.

“Vikings” season 4 episode 14 will be aired on December 21 at 9PM ET. “Vikings” season 4 is scheduled to air in Australia on SBS One from January 11 at 8:30PM.

Watch “Vikings” season 4 episode 14 promo below: