Just beware of the other players rage since they all know that you need to die before the inevitable death by poison arrives
Biotransference is an enchantment that gives every single creature card that you own in every game zone the artifact typing
You can take out any problem card stopping you going off, winning or just living regardless of its size or card type and you can do so for relatively little mana compared to the appropriate hard removal spell for that thing
Both show off whites defensive prowess, Nyx Fleece is especially cool because most people don't expect attacks with it but you definitely could
Having access to such potent removal on demand is a huge asset for the deck, and can pick off opposing Commanders to shut their engines down
In the end, none of the cards got a full 10 rating, with two getting a 6.5, one a 7.5, and another an 8.5