Mulligans
General Mulligans
Early game just mulligan for minions, you want to start with minions in your hand to play and draw into buffs.
Control the board early with small minions and use buffs to keep them alive, use card draw to get all your buffs and Galvadon to finish them off. Best adaptation for OTK is: +3 attack, stealth, +3 attack, windfury, +3 attack.