As soon as a more powerful form or weapon is introduced, everything else before that becomes forgotten. After Burning Form was introduced, we barely saw Storm or Flame Form again.
That's like asking if anyone ever attacked and injured/killed by a monster is magically cured when the monster is killed. I don't see how this makes Kiva any darker than other shows. Kiva is hardly dark at all. It could and should have been a bit darker given the motif.
It would have been interesting if the fangires could only appear during the night. The first part of the two-parter episodes could focus on daytime, were the heroes would try to figure out who the fangire is, and then during the second part, we could focus on night time, where Kiva would fight that fangire.
That is actually how I thought Kiva would be during the early rumors :disappoin
OOO (IIRC)
It would have been interesting if the fangires could only appear during the night. The first part of the two-parter episodes could focus on daytime, were the heroes would try to figure out who the fangire is, and then during the second part, we could focus on night time, where Kiva would fight that fangire.
:disappoin
OOO is kind of odd. During most of the show, it worked like how W and Fourze do regarding monsters and their effects on normal people. However, a few later monsters actually killed people (the first two dinosaur yummies)... but they don't try to make any kind of plot point about it and the characters react as usual. They might as well have survived, considering how the script was written, although it's obvious that they didn't. They also stop immediately afterwards and go back to the usual pattern. However, in the final arc, the Greeeds themselves started killing people again, and this time the deaths aren't completely ignored, but still mostly glossed over.