Once she transforms, shes a huge flier with lifelink which should be able to take over a game quite quickly or just trade for a big threat in combat thanks to deathtouch
In addition to these new commanders, Wizards of the Coast has also introduced a new mechanic called "Partner" in Commander 2016, which allows players the ability to have two commanders if both have the "Partner" mechanic, as seen below with two cards from the "Invent Superiority" deck
For the purposes of this guide, stick with Gonti, Canny Acquisitor as your commander
Even if shes not a mother, its close
As a long-running enemy, doesnt play into the same themes as Rose and The Fourteenth Doctor
An early Sol Ring can completely warp the course of a game