you get agonizing blast, and some others. not remembering what they are right now. though it is different then what your talking about. Also I tend to use hex, but warlocks in 5e are imo built around hex and eldritch blast. Unless you go pact of the blade, or pact of the tome. which are yet to be implemented.
Pact of the blade warlock is so much fun, one of my favorite pacts honestly. Besides Agonizing Blast I think the others are Eldritch Spear, which I don't see making an appearance in the game, and Repelling Blast which is already in and pushes the enemy it hits back 10 feet or something.
