Fiends Lair!?

Jeez this new shitty quest, why didnt they keep the demon boxes...

Anyway, i need to know what portals that goes to the next floor from F1 - F10

AND

If i buy like a ticket to F11 - F15, Can other players kill my boss? And get my reward...?

Thank me and i thank you :o:handsdown:

The portals are random, no certain ones will take you to higher levels. And when you buy a ticket to F11-F15, the monster is already there, you kill it, you get teleported back to market, someone else kills it, wait 10 secs till it respawns.