Is Kaido Stronger Than Blackbeard. One thing to remember is that in this world where people become powerful with the help of devil fruits. It has also been indicated by the 5 Star Council that Kaido is one of the few people able to kill Blackbeard.
Something that shows imu luffy and blackbeard are stronger than everyone including roger but not to the point where they are capable of beating multiple top tiers at the same time. We know Boro breath isnt going to to do jack shit to Teach. However Marco is one step behind the level of any Yonko.
Mihawk use his strongest slash against wb he deflect it.
One thing to remember is that in this world where people become powerful with the help of devil fruits. He is this powerful while being only one-armed. Who could defeat Kaido. 1 1 Kagutsutchi The Honored one.