[Endoperez]

Here is a new, working spell:

#newspell
#name "Summon Slingers"
#descr "This spell summons a heroic Slinger"
#school 0
#researchlevel 1
#path 0 6
#pathlevel 0 1
#effect 10021
#nreff 1
#fatiguecost 100
#damage 50
#end



EDIT: because this does work, #effect numbers CAN be uneven.