Toppling Spell + Magic Missile?

[Amuny]

Toppling spell allows you to make a Trip check against the target of a Force effect spell.

So what I'm wondering about is if you can, by splitting your magic missile to different targets, make like... 4-5trip attempt instant?

Plus, assuming there's actually 4-5 missile which would all do a trip effect, wouldn't there be a bonus if you focus on a single target? some kind of "aid another" for each additional missile you drop on that target?

edit for bonus question: Is there any size limitation for that trip effect?

Amuny,

[Abraham spalding]

Yup -- multiple threads on this one already -- a great choice of effect and if you have traits in your campaign works well with magical lineage.

No doubling up though for extra bonuses and no there isn't a size limit.