alex2001 (!empty($user->lang['WROTE'])) ? $user->lang['WROTE'] : ucwords(strtolower(str_replace('_', ' ', 'WROTE'))):
It is not a Rumor.
The 30 min wait is A Fact! Once someone catches it you have to wait 30 min before you will get it again.
Warning in people will try MPK! To steal your catch!
Um... yes it is a rumor. I fished up 3 devils in about 45min.
Few additions:
Drop rate is really purely random, i went 3/3 then went 1/15 after that.
drop is 600k on my server at the moment, but they sell pretty fast. The only reason they dropped in price is because they are used for cursed gear, and once everyone has it, no one really needs the cursed gear while their waiting for the abjurations.