Harry vs Jet.

After Tenshi had broken the barrier between the living and spirit would.

This should be a epic match up. After all, night and day no longer exist, both Harry and Jets power would actually be in full effect at the same time. The time effects we don't have to worry about for this match.

Coming to my view, it'd come down simply to whoever runs out of power first, Jet or Harry, because the fight I'd say would be pretty much endless otherwise.

Harry now pwns Jet easily until the later can use gravity darkness

Harry can stay in Light Body for extended periods of time now, so he has it

I have another question, and I'm going to make it now

OK.

I had forgotten about this for a few moments, but I do realize one fact here that could potentially screw Harry over big time. With the barrier down, Jet can't actually die while Harry can.

If Harry is killed, his soul will go to the spirit world/after life/heaven/whatever term you wish to use. Jet, when killed, his soul should be sent to hell/dark spirit world/again whatever you wish to call it. However, with that barrier down, Jet's soul has no place to go. So until the barrier is restored, this could really come back to bite Harry in the ass.

Think of it like that DBZ movie where the barrier from HFIL is down and all the bad guys are roaming Earth. They ask the enternal dragon to send all the bad guys back to HFIL and he says that while he could do it, there was nothing to keep them there. Basically, this is the effect being caused, it's literally hell on Earth, thus Tenshi's codename of Hell Raiser.

FFUUUUUUUU

Again, for this to happen, Jet needs to actually hurt Harry, which he'd have a hell of a lot of trouble doing unless he uses darkness gravity (DG as I'll call it from now on)

True enough.

In the beginning things would certainly be in Harry's favor, over time though, there could be some serious trouble.

For Harry to actually win, he'd have to fight off Jet, somehow find Tenshi, fight off god knows how many people along the way, get things back to normal and fight Jet again to finish him off. A tiresome job.

If we exclude everybody else completely, and say for whatever reason these 2 are alone. Then it'd really look bad on Harry's end when he starts to tire out.