In my opinion, it might be Doctor Manhattan from 'Watchmen'. He can manipulate matter at a sub - atomic level, is essentially immortal, and can see the past, present, and future all at once. His powers are so vast that he is almost god - like in the context of the story.
It's hard to pinpoint just one. Different fictional universes have their own powerhouses. For instance, in the Marvel universe, Thanos with the Infinity Gauntlet is incredibly powerful. But in fantasy worlds, characters like Gandalf from 'The Lord of the Rings' have their own unique forms of might.
Not necessarily. Power is relative and depends on various factors. Different fictional universes have their own incredibly powerful characters, and comparing them isn't straightforward. Kirby is strong, but there are others with equally or more impressive powers.
It's not an easy question to answer. 'Powerful' can mean different things. Sometimes it's about physical strength, other times it's mental prowess or magical abilities. Different works of fiction have different characters who could be considered the most powerful depending on these factors.
It's hard to say for sure. Different fictional universes have their own powerful characters and it depends on various factors like their powers, skills, and storylines.
It depends on the specific fictional universe. In some settings, Q might be considered the most powerful, but in others, there could be characters with even greater abilities.
That's a tough one. It really depends on which comic universe you're looking at. In the Marvel universe, characters like Thor or the Hulk could be considered powerful. In DC, Superman or Darkseid might top the list.