Your raw event is incorrect. The correct format is:
raw ###:*matchtext*:commands
Raw 433 - Nickname in use
-------------------------
Format : 433 <nickname> :Nickname is already in use.
Example: 433 God :Nickname is already in use.
Network: All
Parameters
----------
<nickname> The nickname that was attempted.
Info
----
Returned when trying to change your nickname to a nickname that someone else is using.
Notes
-----
Note that nicknames are case insensitive. Also, [ and {, ] and }, \ and |, - and _, and ` and ^ are pairs of characters that are considered the same for nicknames.
This means that if a user named [user] exists, you cannot use the nick {user}.
Returned From
-------------
NICK
Try something like this:
raw 433:*:{
if (($1 != truguce) || (%ghoststop > 3)) return
inc -u10 %ghoststop 1
.msg nickserv ghost truguce PW
.timernick 1 10 /nick TruGuce
}
(untested)
-genius_at_work