Global spells incompatible qith each other?

[Loren]

Originally Posted by Tichy

The possibility he's mentioning is this:

1) Someone else's global gets cast, bringing the total to five.
2) Yours tries to go up, but is blocked by the existing one.
3) *Then* the other global gets canceled for some reason, dispelled, caster dies, etc.

That could produce the results you mention, I think.

Yup. I've had this happen to me in SP.

There were 4 globals up, I tried to cast one and failed, there were still 4 globals up. However, one of my provinces was attacked by the ghost ship armada that turn.