The gist of it at current, however, is this: The Phyrexians have invaded Dominaria and have installed sleeper agents in every part of the plane, into every class and species in and out of society, and they've even turned some of the beloved legendary characters from the story into sleepers as well
It has a whole slew of ways to trigger life gain, whether through a Soul Sisters strategy that lets your creatures cause you to gain life when entering or by granting life gain or even through limited-use alternate triggers
Theyre most popular in Commander where their ability to amass a massive board presence with high power and toughness values makes them very difficult to beat
Basically, when Orcish Bowmasters enters, or an opponent gets greedy when it comes to drawing cards, you get to deal one damage to something, and then also create an Army token or make that token stronger
Land Color tag templates(None) Zhalfirin Void When this land enters, scry 1
Getting a boost to commander damage is even better