In Commander it is played in 115,630 decks, or in 21% of blue decks
I've played against these decks, and it's not just me
This one's a Black mana source, and remains as ridiculously powerful as the rest of its moxy brethren
Phyrexian Revoker Phyrexian Revoker is one of those cards that performs much better in Vintage Cube than lower powered Cubes due to the cards applications against mana rocks, but theres always going to be things that the card can turn off and the 2/1 body will do more relevant trading in lower power environments
Basically, this card doesnt do what blue card draw does bestit doesnt work with Delver of Secrets or Snapcaster Mage, and it doesnt chain into more digging, but it does what green wants
Ive personally tested it in Boros Energy, splashing black for Sephiroth and some Thoughtseizes, mainly because of how combo-heavy the current meta is