Mulligans
General Mulligans
Fatten yourself.
Aggro Mulligans
Kill now, fatten later, also consider Brawl, there wasn't enough space to include that one.
Control Mulligans
Fatten yourself, go for the mill!
This deck is a typical fatigue warrior with intense armor generation and minor board clear, the idea is to bloat your warrior until you can Dead Man's Hand your Yogg-Saron, Hopes End. This is a stupid deck that gets incredible results. Feel free to ladder with it at your own risk.
If you need to budget use Iron Hide, discovers, and cheap spells like Blood To Ichor to combo with and draw even faster, also draw minions like Loot Hoarder are fair game.