mtg phyrexia all will be one commander decks Phyrexia: 1 until end of turn for each poison counter its controller has Phyrexia All Will Be One

This can affect basic Plains, or even affect a dual land with the Plains type such as Temple Garden or Godless Shrine

While I don't think a reprint is going to end up in Standard, I could imagine it maybe finding a home in a supplemental set

Because its such a well-known archetype, it has lots of depth and support, with several sub-archetypes spawning from its general plan

It may be a giant turtle, but it's still a turtle and it'll hide

You may also want to supplement a Morophon rabbit deck with some other changelings, as some of Magics older rabbit cards arent that great

These turns have been critical in many Standard matchups in recent years, most notably right now with Abzan