Meloku, the Clouded Mirror 2.0 Unlike Siege-Gang Commander and many of the other 5 drop one man army cards Meloku requires you to further invest to obtain your army
For now, Metamorphosis Fanatics price will ebb and flow before skyrocketing in demand
You'll be able to equip this for 3 or 2 pretty easily, and anything with three colors can be equipped for only one mana, and the buff it offers is pretty legit
Allowing a payment any number of times is asking for combo potential, and in the color with Cabal Coffers and all the sacrifice outlets you could want, the upper bound of Adversary seems quite strong
Its really important, where possible, to keep these things in mind
Most of the time, this is an afterthought