Projectile that can only hit once, yet needs multiple projectile hits to neutralize

[Private Mucho]

Probably easily answered, given that I tried this once. But then again, it was before MFFA and I forgot when exactly, and also I forgot the results of it.

[Ryon]

there is a line that says

projpriority =

set to 9

that will make it "Eat" other projectiles.

HOWEVER, a "Helper Projectile" will always eat that.