Yet C2 which is stronger than C1(unless your math is shitty) couldn't even kill Sasuke.bee can easily go into V2 and rush Deidara before he even jumps on his bird.Also Continues Bijudama would demolish all of Deidara's attacks.Sorry Deidara took down Sanbi with just one C1 technique, the other three level rape B. C4 especially.
After seeing you post on previous VS threads, i've came to the conclusion that you're a fanboy of Akatsuki members who get soloed by Itachi.(sasori,deidara,kakuzu,hidan ect).