On TNA's first live Monday episode of Impact!
on January 4, 2010, Hardy made his return to TNA, along with Shannon Moore.
He was attacked by Homicide after emerging from the crowd, but hit Homicide with a steel chair and performed the Twist of Fate on the Impact!
Zone ramp.
He later appeared in backstage segments throughout the evening.
The following day, it was reported that Hardy had signed a new contract with TNA.
Hardy would make his next appearance for the company on the March 8 episode of Impact!,
saving D'Angelo Dinero, Abyss and Hulk Hogan from A.J. Styles, Ric Flair and Desmond Wolfe.
The following week, Hardy defeated then TNA World Heavyweight Champion A.J. Styles in a non-title match.

On the April 5 episode of Impact!,
Hardy was introduced as a member of Team Hogan for the annual Lethal Lockdown match, where they would face Team Flair.
One week later, however, Hardy was injured when James Storm spewed a volatile liquid against a flame from his lighter, forming a fireball that singed most of Hardy's face.
At Lockdown, Team Hogan (Hardy, Abyss, Jeff Jarrett and Rob Van Dam) defeated Team Flair (Sting, Desmond Wolfe, Robert Roode and James Storm).
At Sacrifice, Hardy defeated Mr. Anderson.
After the event, Anderson turned face and eventually managed to convince the skeptical Hardy that he really had changed, after which the two went on to form a tag team.
At Slammiversary VIII, Hardy and Anderson, now known as Enigmatic Assholes, defeated Beer Money, Inc. (Robert Roode and James Storm) in a tag team match.

On the August 19 episode of Impact!,
the TNA World Heavyweight Championship was vacated after Rob Van Dam was injured by Abyss.
Hardy was entered into an eight-man tournament for the championship, defeating Rob Terry in his first round match.
At the semi-finals at No Surrender, Hardy first wrestled Kurt Angle to a twenty-minute time-limit draw, after which Eric Bischoff ordered a five-minute period of extra time.
After that and a second five-minute extra time period also ended in draws, it was ruled that Angle was unable to continue and the match ended in a no contest.
After wrestling a draw on the September 16 episode of Impact!,
it was announced that both Hardy and Angle would advance to the finals at Bound for Glory, where they would compete with Mr. Anderson in a three–way match.

At Bound for Glory, Hardy turned heel with Hulk Hogan and Eric Bischoff and with their help defeated Angle and Anderson to win the TNA World Heavyweight Championship for the first time.
They were then joined by Jeff Jarrett and Abyss, revealing the group that Abyss had been referring to as "they" for several months.
On the following episode of Impact!,
the stable was named Immortal, as it formed an alliance with Ric Flair's Fortune.
Meanwhile, Hardy debuted a new dark character, using cryptic messages as he explained the reasons behind his turn.
At Turning Point, Hardy retained his title in a defense against Matt Morgan, a replacement for Mr. Anderson, who was sidelined after suffering a concussion during an attack by Hardy.
On the following episode of Impact!,
Hogan presented Hardy with a new design of the TNA World Heavyweight Championship, which he dubbed the TNA Immortal Championship.
At Final Resolution in December, Hardy successfully defended the championship in a rematch against Morgan after incapacitating the special guest referee Mr. Anderson and having a replacement referee count the pinfall.
On January 4, 2011, Hardy made his debut for New Japan Pro Wrestling (NJPW) at Wrestle Kingdom V in Tokyo Dome, where he successfully defended the TNA World Heavyweight Championship against Tetsuya Naito.

On January 9 at Genesis, Hardy's brother, Matt, made his TNA debut as a surprise member of Immortal and defeated Rob Van Dam to prevent him from receiving a match at Hardy's championship.
That same night, Hardy gave Anderson a match for the TNA World Heavyweight Championship, immediately following Anderson's victory in a number one contender's match.
Despite Matt, Flair, and Bischoff interfering in an attempt to help Hardy, Anderso
On TNA's first live Monday episode of Impact! on January 4, 2010, Hardy made his return to TNA, along with Shannon Moore. He was attacked by Homicide after emerging from the crowd, but hit Homicide with a steel chair and performed the Twist of Fate on the Impact! Zone ramp. He later appeared in backstage segments throughout the evening. The following day, it was reported that Hardy had signed a new contract with TNA. Hardy would make his next appearance for the company on the March 8 episode of Impact!, saving D'Angelo Dinero, Abyss and Hulk Hogan from A.J. Styles, Ric Flair and Desmond Wolfe. The following week, Hardy defeated then TNA World Heavyweight Champion A.J. Styles in a non-title match.
On the April 5 episode of Impact!, Hardy was introduced as a member of Team Hogan for the annual Lethal Lockdown match, where they would face Team Flair. One week later, however, Hardy was injured when James Storm spewed a volatile liquid against a flame from his lighter, forming a fireball that singed most of Hardy's face. At Lockdown, Team Hogan (Hardy, Abyss, Jeff Jarrett and Rob Van Dam) defeated Team Flair (Sting, Desmond Wolfe, Robert Roode and James Storm). At Sacrifice, Hardy defeated Mr. Anderson. After the event, Anderson turned face and eventually managed to convince the skeptical Hardy that he really had changed, after which the two went on to form a tag team. At Slammiversary VIII, Hardy and Anderson, now known as Enigmatic Assholes, defeated Beer Money, Inc. (Robert Roode and James Storm) in a tag team match.
On the August 19 episode of Impact!, the TNA World Heavyweight Championship was vacated after Rob Van Dam was injured by Abyss. Hardy was entered into an eight-man tournament for the championship, defeating Rob Terry in his first round match. At the semi-finals at No Surrender, Hardy first wrestled Kurt Angle to a twenty-minute time-limit draw, after which Eric Bischoff ordered a five-minute period of extra time. After that and a second five-minute extra time period also ended in draws, it was ruled that Angle was unable to continue and the match ended in a no contest. After wrestling a draw on the September 16 episode of Impact!, it was announced that both Hardy and Angle would advance to the finals at Bound for Glory, where they would compete with Mr. Anderson in a three–way match.
At Bound for Glory, Hardy turned heel with Hulk Hogan and Eric Bischoff and with their help defeated Angle and Anderson to win the TNA World Heavyweight Championship for the first time. They were then joined by Jeff Jarrett and Abyss, revealing the group that Abyss had been referring to as "they" for several months. On the following episode of Impact!, the stable was named Immortal, as it formed an alliance with Ric Flair's Fortune. Meanwhile, Hardy debuted a new dark character, using cryptic messages as he explained the reasons behind his turn. At Turning Point, Hardy retained his title in a defense against Matt Morgan, a replacement for Mr. Anderson, who was sidelined after suffering a concussion during an attack by Hardy. On the following episode of Impact!, Hogan presented Hardy with a new design of the TNA World Heavyweight Championship, which he dubbed the TNA Immortal Championship. At Final Resolution in December, Hardy successfully defended the championship in a rematch against Morgan after incapacitating the special guest referee Mr. Anderson and having a replacement referee count the pinfall. On January 4, 2011, Hardy made his debut for New Japan Pro Wrestling (NJPW) at Wrestle Kingdom V in Tokyo Dome, where he successfully defended the TNA World Heavyweight Championship against Tetsuya Naito.
On January 9 at Genesis, Hardy's brother, Matt, made his TNA debut as a surprise member of Immortal and defeated Rob Van Dam to prevent him from receiving a match at Hardy's championship. That same night, Hardy gave Anderson a match for the TNA World Heavyweight Championship, immediately following Anderson's victory in a number one contender's match. Despite Matt, Flair, and Bischoff interfering in an attempt to help Hardy, Anderso
Jeff Hardy