There are a few shortcomings to her art style, sure, but that she may have a bit of trouble getting commissions for red cards (as Guay has only done five so far out of well over 120 cards with her artist credit) shouldn't be a reason to dismiss her work as "too feminine" for the game
This isnt the format-warper that True-Name Nemesis felt like last year, but shell make an impact regardless
This gives you mana support to hopefully play some of your opponents best cards from the top of their deck
Its more likely your creature will get trample and no stat bonuses
Even when it doesn't, you'll typically only be making a very small mistake.* Mulligans in Limited Compared to Constructed, games of Limited are closer, go longer, and run on slimmer margins
Designer Notes: Use your commander to cheat in powerful human creatures with your non-human creatures