Undisputed Era imploded with Adam Cole laying out Kyle O'Reilly in the show-closing angle of NXT TakeOver: Vengeance Day.
After Finn Balor retained his NXT Championship against Pete Dunne in the main event of tonight's TakeOver event, Balor was attacked on the stage by Oney Lorcan and Danny Burch. Dunne, Lorcan, and Burch then beat down Balor in the ring until Undisputed Era (Cole, O'Reilly, and Roderick Strong) ran out and chased them off. O'Reilly helped Balor up and told him how much he respects him. Undisputed Era posed in the ring and Balor was about to do his own pose, but Cole then dropped him with a superkick.
O'Reilly was furious with Cole and said what he did to Balor was "bullsh*t." Strong tried to keep the peace between his stablemates, but Cole then laid out O'Reilly with a superkick as well. The show ended with Strong looking conflicted after what Cole had done.
Balor retained his NXT Championship against O'Reilly at TakeOver 31 in October and at NXT New Year's Evil last month. Balor & O'Reilly defeated Lorcan & Burch on NXT three weeks ago after O'Reilly agreed to team with Balor.
Balor became NXT Champion by defeating Cole for the vacant title in September. The title had been vacated by Karrion Kross after he suffered a separated shoulder during the match where he won the NXT Championship from Keith Lee in August.
Undisputed Era weren't in action at TakeOver: Vengeance Day tonight. Cole & Strong made it to the quarterfinals of the men's Dusty Rhodes Tag Team Classic before being eliminated. Undisputed Era member Bobby Fish underwent triceps surgery in December. Dave Meltzer reported at the time that Fish was expected to be out of action for about eight weeks.