Mulligans
I came across this deck while Doom scrolling twitter and gave it a try this week and must say Clockwork giants are LEGIT in the meta right now
So many enemies are holding full hands of cards (especially mage/priest/warrior/warlock) so you are getting clockwork giants for like 4 mana most of the time.
I made a deck guide discussing combos, strategies, win conditions and mulligans as well as my overall verdict for the deck
Enjoy