mtg phyrexian commander decks Infect and deck inspiration except its an artifact in addition to its other types. Phyrexian Metamorph

Rewind costs four, so it untaps four lands

Not every player will get their copies of Harsh Mentor right away, so I think this guy could follow the same type of price model as cards like Stony Silence or Rest in Peace

Product Details As a historic permanent enters the battlefield under your control, it becomes a 7/7 Dinosaur creature in addition to its other types

In more competitive 60-card formats, choosing one or two is a safe bet because even if Tallion is removed, youll draw a card

I can see this being a major player in Orzhov decks going forward, as its an asymmetrical way to keep the tempo flowing in the right direction