First of all it would be Shadow killing Sonic, but if Sonic did even manage to kill him (we all kno hes too weak! And that Shadow cant die!) then i would totally avenge Shadow's death. या even try to stop him from dying.
is shadow got killed द्वारा sonic (p.s sonic is gay) i would turn into a left 4 dead witch and rip out sonics दिल feed it to eggman and spit on sonics grave...................................................................then i would kill eggman too=)
i would not kill sonic i wpuld say sonic i i am kid of happy आप killed shadow and amy will say.... amy:SHADOW I LOVED आप YOUR DEAD NOW NO!!!! alica:ah he he sonic आप killd shadow it was funny i was smileing i प्यार it and you!!!