"Trading in leaves for monster cards" quest

Simple question. Pretty sure someone can answer it within a couple of posts.

When it's once a day, does the quest reset 24 hrs from when you do it, or does it reset at midnight PST.

What does leaves have to do with monster cards again?

You can get any boss's monster card (up to Papulatus) by trading Maple Leaves for it.

May i know what quest or which NPC to talk to?

Cant recall the name, but I think its a new NPC in Lith so you can buy cards to boss mosters once a day. Correct me if I'm wrong

His name is Tienk. He's right beside Family Leader Al.

Tienk (correct me if I'm wrong) is the NPC.
And it is repeatable, but can't get a real confirmation on the time. :[

12 hours

Or maybe it was 24... I forgot. The Maple Anniversary was about 8 months ago in JMS, so my memory is fuzzy. However, I do remember it being either 12 or 24 hours.

12 hours

Can't be 12 hours; at least not here in GMS. I finished it 11:00 AM (their rounded hour) yesterday and I am still unable to repeat it. So either it is 24 hours, or the repeatability is broken and I'm sure many of us would be pissed.

EDIT: Ninja Editing there.

I was hoping you could do it as often as you wanted so long as you had the leaves...

I hope it is repeatable, I really want to get the ones I've missed.

Yes, it's repeatable. Every 24 hours.

I've personally confirmed it, if anyone is still curious/doubting.