TBH, the Ninja Turtles vs Power Rangers could go either way. The Turtles have their mastery of martial arts going for them, and the Rangers have magic weapons and are pretty good at fighting hand to hand too. So without actually seeing how they would stack up against one another *I haven't seen the episode that was mentioned earlier and can't watch it now as Youtube kills my laptop* I can't make a decision on it either way.
Also with Jedi vs Superman...it really depends on who said Jedi was. And the fact that it has been established that magic/arcana/the mystical real can harm Superman is definitely a point in the favor of the Jedi. Also have to take into account sunlight, or lack thereof. On a planet that has more than one yellow sun, Say Tatooine for example, Superman would probably be even more powerful. And also, since it is now generally accepted that lightsabers are made of plasma we have to assume that it would not affect Superman, and would actually strengthen him. As plasma is what the sun is made of. But over-all; even un-armed I give the edge to the Jedi, especially if said Jedi is a Master.
Also with Jedi vs Superman...it really depends on who said Jedi was. And the fact that it has been established that magic/arcana/the mystical real can harm Superman is definitely a point in the favor of the Jedi. Also have to take into account sunlight, or lack thereof. On a planet that has more than one yellow sun, Say Tatooine for example, Superman would probably be even more powerful. And also, since it is now generally accepted that lightsabers are made of plasma we have to assume that it would not affect Superman, and would actually strengthen him. As plasma is what the sun is made of. But over-all; even un-armed I give the edge to the Jedi, especially if said Jedi is a Master.
13 years