Professional Face-Breaker seems like a great fit for a deck featuring Tymna the Weaver or Malcolm, Keen-Eyed Navigator and a partner with red, being an evasive body that can create a treasure for each player that you hit during combat and allowing you to sacrifice treasures for impulsive draw
In addition, Merens free creature reanimation each turn means you can very easily set up an early Massacre Wurm or loop a Walking Ballista with Mikaeus, the Unhallowed in an instant
If a player needs to draw a card but they have run out of cards in their deck, the player can shuffle their discard pile and place it face down as their new deck
There are plenty of ways of getting around the restriction as well, like turning all your creatures into some other creature type with Arcane Adaptation
The abilities feel at odds with each other
If you're down to your last card along with an Iris's Fighting Spirit, there's an excellent chance that you find something that can help improve your chances of winning among the six cards drawn from your deck