from a script, how I get a spell's target?

[rkkn]

I'm trying to check some conditions and then do something to the spell's target.

But the OnSpellCast event only passes in the spell itself, seemingly with no references to its target (or caster, for that matter)

 

And by the way this is for generic spell casting, not for specific spells, or else I'd of course just add effects to those spells.