Eldrazi Conscription Eldrazi Conscription provides an insane buff to whatever creature it's attached to, essentially turning the smallest of creatures into a massive threat
It doesn't copy whether that creature is tapped or untapped, whether it has any counters or stickers on it, and Auras or Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on
For each opponent who doesn't, that player loses 2 life and you draw a card
Consider A cantrip that lets you set up that next draw
You can add a Loyalty to allow you to cast creature spells as though they had flash, which is excellent for enabling transformations, and they even come in with a +1/+1 counter on them
Blue has solid counterspells (Glorious Gale looks very strong in this format), and its bad removal is pretty much made up for by blacks numerous options