What is the most effective way to write a talk activate script?

I've tried several different kinds of talky scripts to activate the spells within my magic tool,(im trying to move it over to FE, and clean up how the scripts function) and i cant seem to get it right, im trying to make it so there is one script to activate all the spells which remote events to seperate scripts that acctually cast the spell. how would i go about this?