Was just thinking, if I gem to finish my TH upgrade today, I'll be able to have my spell factory back for the 2nd FBG1 war. I believe if your spell factory is upgrading, you still can use any spells that it held when you started upgrade, you just can't use new ones. Can anyone confirm that?
If so I could just not use my current spells, and have them for my first attack on Sunday. Second attack I'll just have to go at someone weaker as I won't have spells. But then the next war after I'd have my factory back online before I attack. Otherwise I will have 3 out of 4 war attacks without spells.
Won't affect much else besides my wallet. Timing of other TH9 upgrades would either start early, or would start at the same time as they would have otherwise, so no downside there.