There have been dozens if not hundreds of "spellsword" classes over the years and editions. I wonder if there's a resource/collection of them somewhere?
First there were people complaining you couldn't be a gish, and now there are people complaining there's too many ways to be a gish.
There's just no pleasing some people.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.