I also really like the addition of Cathar Commando as a Recruiter of the Guard target it may not look flashy, but it gives you an out to problematic cards like Null Rod, Torpor Orb and Shark Typhoon
But it's always recommended to examine the card's: Printing
While not a great sideboard card against red deck wins despite being a powerful life gain effects it is the perfect kind of card to up the power of your main deck by replacing a weaker card that was mostly there to cover potential life gain needs
Then, with 004-201 in the deck, or the single copy of 004-197, we have tools in order to help our vanilla cards have an impact on the match, and be more than the burden they typically are
Our focus will be the last five slots of the Collector Booster
You even have the option of tilting it at an angle, making drawing cards from your MTG Commander deck a straightforward and hassle free process