The ability that defines Lumra's power and toughness functions in all zones, not just the battlefield
But the stealing scroll was not written on nothing [3] Tesseret, who was then found by a guard and was in danger of dying, was awakened as a Plainz Walker and moved to Greeks
In multiplayer, this even has team synergy and great political potential
Early on an Inquisition will basically never miss, if it does you likely have a free win anyway because your opponent only has land and top end
Mostly, this gives you a Zombie at the end of your turn if you lost 2 or more life, and losing life on your own turn isnt something that will just happen -- youll have to create situations to make that part work, and even though Black is always capable of doing that in Limited, it is highly unlikely you get a critical mass of those cards going that allows you to consistently make a Zombie, and you probably need to get at least two out of this for it to feel worth it
This means that your chances of success will be 50/50%