Ah, ok - well if it's a line-up, instead of a specific spell you don't like, just disable the ones you don't want to summon. E.g., to disable all but your AA line, then put in [MQ2Bot] section (and /bot load):
ModRodSelfIf=0
ModRodMassIf=0
If someone wanted to disable AA, for reference it's: ModRodAltIf=0
If to disable the mage summoning them at all: SummonModRods=0
For reference also, a non-mage can disable using any with: UseModRods=0
Otherwise, use something like MQ2AutoDestory to autodestroy any unwanted modrod that gets on your cursor.
If any of that doesn't work right, post back and I'll look.
htw