So lets review what is going on, and we can make some choices about this set, as well as some plans
Zombies have one of the most popular typal draws in EDH, and theyre rarely played for their zombieness in Constructed formats (though theyve had their moments!)
Until end of turn, target token you control becomes a copy of it, except it has flying. Basically, you can turn any of the tokens you make into whatever creature you want, which could be incredible
Vault Progress Speaking of the numbers that fall in between, your current vault percentage will now always be viewable
(There are some crazy W/x options for Commander that make use of Flash, as well.) Harvey McGuinness Easily my favourite commander this year and tied for my favourite commander of all time is Duskmourn: House of Horrors very own The Master of Keys
You could literally just take the 24 or so highest rated spells according to my archetype breakdown for them and put them with the best land and have a great deck
