@Koin for what? We know Fischer is already dead he died in the war thing, and the rest is just a synopsis on the other reincarnators. The only thing that could potentially be spoilers is the Napoleon page because he might be dead?
@Nakanowatari
Fischer is chess player like you see in this omake. He used chess pieces to fight. he has 2 sets of chess pieces, The normal set and cheat set. the later set revealed after all of his normal pieces was defeated by Duo, Polpot and Hitler. and he still got killed after revealing it in one panel.