Heres my script from Crusade
[@Checkrebirth]
#IF
Check [200] 1
#ACT
Goto @Givemaximus
#ELSEACT
Goto @rebirthnotComplete
[@Givemaximus]
#IF
CHECKSLAVECOUNT > 0
#ACT
Goto @TooMany
#ELSEACT
Goto @Summonmaximus
[@Summonmaximus]
#Act
RECALLMOB maximus
[@rebirthnotComplete]
#SAY
To Use This Service You Must Complete a rebirth\
<Exit/@exit>
But with the flag obviously u can change that to the rebirth namelist notepad
Hope it comes in handy