so some of yall think Kaido needed help from Orochi not the other way around? sure, they both have some kind of deal with each other but power wise, Kaido could wipe out Oden and his army just fine. in the end, he only got a scar and Oden died. Oden was at minimum, a low top tier. The scar also shows that Oden was a freaking beast, but Kaido is the king of the beasts. Kinemon & Momo never said anything about Kaido cheated in the battle, they trembled in fear just by hearing his name mentioned. Momo suffers from trauma every time he remembers Kaido. He wanted to take down Kaido, not Orochi, as Kaido is the direct cause of both of his parents' passing. All in all, I couldn't see Kaido ever needed to use dirty tricks on Oden when he even removes big mom's sea stones just because he thought it's unfair to kill her while she's chained up.