Love this addition to the canon of Commander stuff
Control Magic is a powerful card in Commander already, and New Blood is a strict upgrade (since it's not an enchantment sitting on the battlefield to be killed or waiting for the creature to be blinked) if you're playing a Vampire deck
For that reason, having a deck filled with cheap, effective Vampires that then help chain into bigger threatsor become them themselves once Edgar attacks once or twiceis vital
There's also a handful of other cards that increases power, mostly equipments like Champion's Helm, but most of these bump the power by about 2 and not enough to get most creatures to 7+ power
NINJA OF THE DEEP HOURS Ah yes, Ninja of the Deep Hours or, as I like to call it, The Little Engine That Could
Elspeths Talent gives an enchanted planeswalker an amazing +1 ability that generates three 1/1 tokens and thats not all