I remember this story ... moving as a kid (Ferro Lad)
Message:The tale of Ferro Lad and the Legion of Super Heroes ....
https://en.wikipedia.org/wiki/The_Death_of_Ferro_Lad
Superboy says he'll carry the absorbaton bomb into the heart of the Sun Eater ... because though he won't survive, on paper ... he has the best chance to survive.
Ferro Lad knocks out the Boy of Steel and carries the bomb to the heart of the Sun Eater and is destroyed in the explosion.
It should be noted that even after a full pardon, the Fatal Five attack the Legion and are defeated. Some villains just won't learn.
Don't get me started on WildFire ... that was a shocking thing.
Yours,
IronConrad
18-Sep-2020