Globe of Invulnerability is too hard to use efficiently
It's main purpose is to prevent spellcasters from effecting a specific area, but do you know what most spellcasters have?
Dispel Magic.
Every fucking time I cast this spell, (which I tend to do outside of counterspell range) it just gets dispelled the very next round. When it was dispelled the first time I was actually shocked that it could even be done considering the spells supposed to be immune to all spells lower then 5, but apparently that's only the case for spells passing through it, not spells that target it specifically.
It's never actually prevented a spell from working, it just took up some minor action econ and a 3rd level slot. I always pray they fail their roll, but of course RNGeus does not smile upon me often in this senario.
Has anyone gotten this spell to actually persist more then a turn and gotten significant use out of it? Like, as the function of it's effect, not tangential benefits like wasting spell slots of foes who go to dispel and action econ drain.