I'd just like remind folks that 8 months ago, if you tried to pick Mord in a real game you'd have to be very lucky not to get dodged. And if you did get to a game and your team lost, it clearly had to be your fault. Because huhuehue. Oh how times have changed.
But seriously, Mord is manageable if you start in early on him. The shield is actually quite laughable until level 4-5, and there are quite a few mid and top lane champions with utterly derickulous single target damage output. This is both good for farming under towers and for punching past Mord's defenses. If you're careful not to let him build the shield too much (such as by standing conveniently just behinding your minion wave and letting him hit you repeatedly) you can make Mord's life quite difficult. Getting a kill without jungle pressure is unlikely but you can certainly force a back.