Haku's Blessing

Will a Timeless fan level on Haku or would I need to equip the second timeless fan to myself first?

Probably not, you'll probably have to level it yourself.

I have no idea, though, just making an assumption.

By my formula I'd have predicted 62% from the Timeless, 48% from the Quest Fan... so 64% and 49.5% are a little high, and it doesn't explain why you got the higher boost from both fans. I guess the buffs aren't reliably choosing the weapon you'd expect...

If you put the right fans on, then relog and cast Haku's buffs without changing equips, which ranges do you end up with?

For that matter, JMS's Kanna does top out at "50% of Haku's magic attack", right?

I'll try that out tomorrow if I get a chance. I know that both fans were getting the 49% buff until some random point while checking numbers and writing down stats that they both increased to the 64%. Then it fluctuated for a little bit, then stayed at the higher number and never went back down.

As for the skill, yeah, it tops out at 50%.