Getting two upkeeps through The Ninth Doctor is powerful with suspend cards since we cast them twice as fast but is equally detrimental to vanishing cards that leave just as quickly
You do have to run it out on turn three in a pinch sometimes and that stinks, but most of the time you'll be able to wait and get a sweet 2-for-1
In contrary to the other creature-based decks, Vampiric Bloodlust has a decent amount of board control with Merciless Eviction and Fell the Mighty as major board wipes and a lot of single-target removals
In addition to serialized cards, the 30 Realms and Relics cards (12.6%) can be found in this slot with the surge foil treatment
Token making is something all colors can do, so the overlap worked just fine
Its still costly to actually cast the creature when the time comes to do it, plus having to bolt yourself for an untapped land is a high cost, so Im not quite on board with full-on staple status for this MDFC