Hearthpwn

Use Demonwrath for a much needed clear against aggro pala. I also see a lot of undesired targets for the lackey (demons with battlecries), so I'd remove it for semthing else, maybe the girl with spell power and divine shield, to combo with defile

Sucks against aggro

I would recommend to replace Abyssal Enforcer to Sylvanas, the Windrunner. Because You don't wanna pull Abyssal off Lackey, Besides you have N'zoth for resummoning Sylvanas

because you do not try to place Lord Jaraxxus it seems very good to invoke him is a 3/15 table and with the battle cry he can save you against the aggro.

Great deck! I did swap out the hooked reaver for Sylvanas because I kept getting unlucky with voidcaller and it just wasn't working for me.

swaped skulking geist and hooked reaver for a blastcrystal potion and mountain giant.

Deck is great and very fun to play, thank you

Ok i have deck almost like yours but i think hooked reaver dont fit in "rinolock" haha i have a little more greedy deck without twighlite drake, hooked reaver, geist, bronzebeartd, stonehill defender, mistress and shadowbolt. Try to use dark pact and sylvanas and mybe dathlord. Both are good with n'zoth for tount deathrattle board LOL also I play rag or leach king, depending on my mood xd and also power overwelming is really good with shadowflame. 

P.S.

I play only control warlock from start xd

Sorry for my English

Well done, Love the deck.

I made two adjustments though. First of all, I swapped moral coil for Sylvanas. She has a great synergy with N'Zoth and mortal coil was a lot of times just a dead card in my hand, especially if you draw it late.

Secondly, because I don't have Mal'Ganis I swapped him for a Doomguard. He has a great synergy with Krul the Unshackled, Possessed Lackey and Voidcaller.