@takashichea: I understand.
@Galenbeta: Scans please. You cannot simply make ridiculous claims like that with no scans/videos/proof. Like I told you in that tourney months ago, no one is taking your word for it. Kazuma sent the dude back to the age of the dinosaurs and caused them to go instinct. He could send him back further to the big bang or something if he wanted to much like Shadowchaos pointed out.
And your feats for Issei are starting to sound a little too convenient, why do you keep giving him new abilities to match the person I am debating for? He suddenly has an ability that can bring him back from the past now?
Defeating a planet buster doesn't automatically make you a planet buster nor planetary anything by the way.
Kazuma can steal his so called "FTL" speed them: