Firstly Kirby has killed several god like beings
Secondly kirby is capable of inhaling a inkling as proven by smash
And by this logic Kirby could use inkstone magic as well as the powers of other characters

Interesting. But can he inahle and successfully kill someone who survived a f**king black hole

Well Kirby survived rifts and literally killed THE CREATOR OF ALL MATTER AND ANTIMATTER

Kirby soloing everyone makes more sense than scrat and SpongeBob

Yes
Because if you’ve played Kirby games you know he very well could

He could try but he'd eventually fail

Even if he could absorb the collector (or any other character) he'd get out in a matter of seconds

I’m saying though that it could happen because void was the source of all matter and Kirby defeated him

probably not the collector

BUT ALL HAIL THE KIRB

Kirby can die, you've seen it in game

Kirby has infinite retry’s in forgotten land

Good luck beating these 3

Oh no

Good luck