When [[Emet-Selch, Unsundered]] was spoiled, people said "weow Yawgwill in the command zone" and I then I've barely seen anybody talk about him since, and haven't seen anyone play him, and I think he deserves a bit more than that.
There are two critical differences between Emet-Selch (or rather, Hades) and other Yawgwill effects we have seen before:
- It's a static ability, not continuous effect (I think those are the correct terms)
- It's on the back face of a creature
This means that unlike [[Magus of the Will]], [[Forgotten Cellar]], etc., the exile clause doesn't stick around until end of turn, and it means that once you flicker the creature to its front face (easy to do in blue

