Good point. I hadn't considered how the casting slots change that value even more.
I'd forgotten that, that is at least a good boon for the Tome, as they are going to be struggling compared to the others.
Right, but that is the PROBLEM I'm talking about. You can still use Eldritch Blast, and it is better than the thing you are specializing in doing. That has always been a big problem with the Bladelock, because people take Eldritch Blast "just in case" and then realize... they are better off doing what every single other warlock already does.
That's why I say remove the Heavy Restriction, it gives the melee warlocks the option of dealing more damage than their ranged counter-parts, with the risk of being in melee. That is a risk that should be rewarded, in my mind.