It always goes to fatigue so Drawn Cards & Armor are the Key to success
RNG is a big thing in these matchups, because early Justicar and early/good Monkey are Key
Never play golden monkey before N'zoth of your opponent only if you have Monkey very early
Try to bait out opponents N'zoth than clear with brawl --> than play your monkey
Use removals for big minions with the most value
Play Sylvanas and Shield Slam your own Sylvanas to steal Big Deathrattle Minions to make opponents N'zoth weaker