Trick or Treat guide
 

Do not give the npcs more than 10-20 candies.

The chances of being tricked depend on how low you go, but not getting tricked doesn't mean that you will get an amazing prize each time.

I have gotten 1 one-time usable glowstick, jellybeans, gralats, 1 furniture item.

The higher you go, the less chance of being tricked, but don't use up a lot of candy on each npc. 10-20 max (Depending on how much candy you have, I guess)

ALSO, the npcs don't spawn out in specific locations.... so you are stuck having to travel around to find them, they just randomly leave and enter their buildings.

If you're on an idevice, drag your screen around to locate the trick or treaters. It wastes less time to look for them, and it's actually pretty useful cause you'll be able to locate 2-3 of them at a time.

Also be careful 20 Candy could lead to 2 jellybeans (Candy)

has anyone gotten a ghost morph as a prize? if so, how many candies did you trade for it? (i know it won't be like that always)

Sometimes when you get tricked you turn into a ghost for a short time. As far as I know you can't obtain it.

Why do you people need guides for everything?

it's a popular holiday event so this fellow is taking advantage of the circumstances to try to grab attention and popularity as part of his ultimate goal to become a staff member on graalonline classic. it's like an "oh, a popular occurence? i'm going to spam threads on it so people like me and maybe rep me as well" thing.

A lot of people were asking me to make it.

Savannah seems to be nice she gave me two treats in a row.
Claire (I think) gave me, Callum and two other girls a hat.

yes, because "don't give the npcs more than 10-20 candies" and a bunch of useless information is such a desirable "guide" that we all needed posted up for us.

Thank you for contributing a false information. My candies were vanished within a minute.

Notice how that was posted ..before.. the treat rate was increased? Yeah.
Plus I stated to spend dependent on how much candy you had. I had 450+ candies at that time. I even spent 50 at one point to test the treat rate, got jellybeans.

Yeah I know. I did it when you said it was working well for you. It didn't for me. :(