Sacrosanct
Legend
Bringing it back on topic, why play a Warlock?
To put it simply, At Will magic is qualitatively different from limited use magic rather than just quantitatively different.
My first 5e character was a human warlock called Nuan (pronounced No-One; yes I was stealing from Odysseus there). At second level he had the Actor talent (giving him Advantage on pretending to be someone else) and the ability to use Disguise Self as an At Will ability meaning he was an absurd quick change artist. He could also simultaneously run a 15ft Silent Image, a 5ft Minor Image, and Prestidigitation while pretending to be someone else to set the scene. At third level he picked up Pact of the Book meaning that he also had Druidcraft and Thaumaturgy. Just for the extra versimilitude. You'd be surprised what illusions suddenly seem much more real when you have Thaumaturgy to create minor earthquakes and are a good enough actor to fake voices of just about anything.
He wasn't a terrible combatant but was a con-man and illusionist first and foremost in a way that no specialist wizard could be at that level (and arguably not at any other). And the Warlock is one of the places where 5e gets things right.
Someone creating an awesome character concept without placing all the importance on DPS? Warms my heart
