Simple algoritm:
I see patch magic missile will take, also i see that tooltip on my enemy says "path is blocked" ... so i adjust my targeting so path isnt blocked > therefore magic missile hits.
Just as it does in tabletop ...
Tooltip litteraly says that Magic Missile hits IF you see any part of your enemy, since DnD dont play for limb damage, it does not matter if you aim for your oponent ear, or heart ... the point is, you see it > you aim at it > you hit *him* ...
No RNG included to determine your chances for hit means guaranted hit, however you dislike it.
