I love it. Bladesinger is one of my favorite classes.Replying to myself here.. I know that a great many of the spells were created to help make the bladesinger more viable.
But hear me out..the bladesinger is the perfect illustration for the problem with WoTCs priorities
It was an elf-specific wizard subclass for which they created brand new spells to allow them to better replace melee damage dealers. It's full freaking bingo card of stuff we don't need.
Edit: To contrast this, they created a dwarf-specific barbarian and tied non-scaling abilities to a piece of non-scaling equipment that conflicts with another barbarian class feature.<chef's kiss>
It was not the spells that enabled them to better challange melee classes, it is their 6th level extra attack ability.
IMO it is not a "problem" with their priorities at all, it is great thing and really enabled a viable wizard class that could dominate melee.
There are the blade cantrips, but there are few new leveled spells that make the bladesinger better at melee. There is absorb elements, but I feel like that was more for everyone, not just bladesingers. A lot of people will say shadowblade, but honestly that was created for Arcane tricksters I think and although people get it, it is generally not a good spell for a bladesinger. You can get it and it will boost damage a little bit, but it is concentration which means no PEG or Blur or Haste. If you want to dominate melee one of these three spells is usually a batter choice.
The most important wizard spells for a bladesinger who wants to dominate melee IMO are in order: Shield, Absorb Elements, Protection from Evil and good, Blur, Haste, False Life and Contingency. I think all of those except absorb elements were in the PHB.
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