Super easy fight and gauntlet. 1 shot the whole thing even with bad draw/rng.
This is nothing like heroic Blackrock.
TDP is just minion and removal management. Anyone who plays control decks should find this fight simple.
At OP found the agro player.
Well your opponent needs to draw cards too friend. If you only played once, you have no idea how big a difference that makes. You don't know the deck list from the start and you don't know what top deck could have scorned you. Second game was a walk in the park compared to the first. My draw seemed rather bad in both games (the deck as a whole seems pretty bad). But uhm.... good for you that it was easy I suppose....
While draw is important, so is resource management, strategy and removal. It's a control fight, so is Arthas.
This gauntlet is super low rng and power level. It's easy and not as draw dependant as people infer. I did TDP without prismatic or Kad combo. Just good ol fashioned board management and weaving HP each turn. Won T11