Mulligans
General Mulligans
You want to find a 1-drop for turn 1, tap on turn 2. If you have a hand of guldan in your opener keep one of the discard cards. If you have raise dead and self-damage 1 drop you can easily have a turn 4 giant.
Mid-range deck that aims to harm itself to cheat out flesh giants and utilize the soul fragments for healing and more tempo. Discard package may feel clunky but it seems good in a deck like this.