Lightning Lad and Batman in Action Comics #864, a new Starman(boy) origin story in JSA Kingdom Come Special: Magog #1 & Superboy-Prime kills a lot of people in Final Crisis: Legion of 3 Worlds #1

Action Comics #864 Thanks to Reddit user Patient-Reputation56 pointing out that there are Legion-related stories that I missed, I'm going to take a look at two issues before I jump into Legion of 3 Worlds. I've been told these provide some background before I get into Final Crisis so I'm hoping I'll figure out what's going on. Also, I'm going to ignore anything that isn't Legion-related and skip over anything I don't really care about, so fingers crossed that makes this easier. First, we get a Kevin Maguire cover... drawing Dawnstar, Wildfire, and Mon-El? And Earth-Man, but who cares about him... I would love to see Maguire draw some Legion comics... This issue is written by Geoff Johns, pencilled by Joe Prado, and inked by Jon Sibal. We begin as Batman enters the Fortress of Solitude to see Lightning Lad and Superman reminiscing about the time Wildfire was magnetized and stuck to Cosmic Boy (I think, they actually don't make this part clear). Bruce ...