This deck is insane when it pops of so let me explain it goes without saying that da undertaker is the boss of this deck u set him up to set in to the ring by having immortal prelate been died and then when undertaker copies it with or without rotten or mecharoos death rattles u play defender of argus giving the 1/1 taunt ability to the undertaker so when it dies it goes into the deck with taunt as a 9/6 that u play and just continues to come back so u can play it each turn! If silver vanguard wasn’t rotating out this deck would be tier 1 for a fact! ok, the other win con of the deck is like aggro paladin but utilizing spirit of the tiger to make 1 giant ass board with the buff spells in the deck! Crystology is the main draw engine in the deck and cards that it can pull are mecharoo, immortal prelate, novice engineer, acolyte of pain, and silverback patriarch! why patriarch is in here is because its a searchable taunt with 1 attack I would play tar creeper or stone hill I this meta but in YOTD its the only searchable taunt in this deck!
Try it out it’s fairly cheap and a ton of fun! other cards to consider is augmented elk from boomsday the card adds an extra copy of a card that u shuffle into the deck making more undertakers but it’s not needed but I am trying it out and it works!
Don’t hesitate to ask questions or leave feedback! Enjoy the deck!