Mulligans
Aggro Mulligans
Creepers and Eggs can put up some serious damage when Flametongue Totem is on the board. Although, your opponents will target it, so try and protect it with a Feral Spirit or Deathlord.
Combo Mulligans
With Thaddius ready to pop, you can hit either Stalagg or Feugen with Ancestral Spirit and Reincarnate when Baron Rivendare on the board. This combo WILL make your opponent concede.
Control Mulligans
Stalagg and Feugen are the basis for the deck. Thaddius can't get on the board without them. Reincarnate can give these two some added value. Two Thaddius' are better than one! Three better than two, etc. etc.
This deck is a bit of a gimmick, but it has some delightful combos that can actually help you climb the ladder fairly well. The point is to get Thaddius on the board using Feugen and Stalagg, and usually summoning multiple copies of him with the help of Ancestral Spirit, Reincarnate, and Baron Rivendare. It’s not everytime you can get these combos to work out, so the deck has plenty of deathrattle synergy and cards like Healing Wave, Deathlord, and Feral Spirit to hold of any aggro attacks.