The deck fell off the map and is no longer discussed. Is it because it's no longer viable.

And if so, is there any way to make the deck viable.

The way I see it...

Angel Stompy has access to the same manabase and equipment and similar cretaures to Fairie Stompy and Dragon Stompy. It could opt to run the same manabase atleast ignoring creatures with a WW in the cc.

The difference comes to disruption and IMO is the main point the deck would need to address.

Fairie Stompy offers both Chalice of the Void, Trinket Mage to fetch it (or Pithing Needle) and FoW

Dragon Stompy offers both Chalice of the Void and Blood Moon/Magus of the Moon.

Angel Stompy's old build only had Chalice of the Void. But there are fantastic disruptive cards that the deck could theroetically run. Something like Trinisphere or Suppression Field or Ghostly Prison or many of the other disruptive cards printed in recent years.

There is one disruptive card that I think has fantastic usability in Angel Stompy.

Faith Fetters. Don't laugh. Not only does it shut down creatures completely, it shuts down all sorts of problem artifacts, Charbelcher, Jitte, Scepter, any equipment before it is equipped. It even shuts down fetchlands. It fits the mana curve like butter. And to top it all of. It provides life gain to compensate for lifeloss from Ancient Tomb and early attacks during early turns when you were busy playing disruption to lock down your opponent like Chalice of the Void etc.

Other cards that have potential are cards like Enlightened Tutor, that may be worth running despite the dyssnergy with Chalice, since you will mostly be using them to find Chalice anyways.