mtg colorless commander precon World Shaper 1 Life Wheel First-Ever Colorless Commander Precon Coming

This set will be legal in all formats on MTG Arena when it releases on September 23

From the harp-playing Angel in the top-left, our eyes follow the procession of recently-departed souls across the canvas, watching in real time as they curve into the side of a mysterious structure that may well represent a crypt full of empty graves

Kozilek, Butcher of Truth Our only creature on today's countdown is this fun Eldrazi Titan that costs ten, has a nasty 12/12 body with annihilator four, and then when you cast it you draw four fat cards as a cast trigger so it cannot be stopped with traditional countermagic

Unclear if Ichor Wellspring is a bit too slow for Standard but seems like it should be good enough

I don't need a dense enough artifact selection for affinity or metalcraft to work

The official Magic website addresses these changes in detail in the above links