I would like to just add a few suggestions to the FE UI to make the game even better.

1. First and foremost there needs to be a hotkey bar that you can drag and cast the most common spells that you cast instead of having to open up the spellbook every time you want to cast a spell.

2. Another suggestion is when you want to cast a buff on multiple units in a stack. Currently the only way to do this would be to cast the buff on every person in the stack. Instead when you are selecting a unit to cast the spell on, allow us to use shift or alt to select more than one target.

3. Next when casting a buff on multiple cities allow us to cast the buff on the city by casting it on the city icon on the left hand side instead of scrolling to the city and casting it directly on the city.

4. Also allow us to highlight and then save units to a favorites hotkey. I.e. Like every other strategy game out there.