Groundsel's duel against the Red Knight in Knights of Dark Renown.
Hektor and Achilles' fight. Both the boxing one and the proper one
Tenaka's return in Quest for Lost Heroes.
The Last Charge of the Avatars
Shannow using Lucas to take the Sarento who became the Bloodstone back to the 20th Century just like he wanted. Right back to a couple of minutes before the Trinity A-bomb test detonates.