We now have Daerns Instant Fortress, which now makes Glyph of Warding useful.
I can either cast the glyphs onto a surface like the floor of the fortress or a table in the fortress, as these are surfaces.
Or possibly put on an object and take that object 10 feet outside of the Fortress.
Putting aside the cost of 200 GP as we have a huge amount of money, and a campaign with not many battles anyway.
What are the potential ideas people see for Glyph of Warding.

I know they updated the spell, but it still says you can prepare a spell of 3rd level or lower, as long as "The spell targets a single creature".
And it also says that "If the spell requires concentration, it lasts until the end of the full duration".

So my intention would be to put many glyphs on the floor of the fortress.
And each time we have a fight, walk across all of them and have activated on me:

1. L5 Version of Spirit Guardians
2. Shield of Faith
3. Bless on just me
4. Aid on just me
5. Beacon of Hope
6. Protection from Energy
7. Death Ward
8. Freedom of Movement
9. Dispel Evil and Good

Or pick my combo.
Anyone see any issues with this ?