Shadowform - Hearthstone: Heroes of WarCraft Wiki Guide - IGN
New Deck: N'Zoth Shadow Priest! It works, and beats all other N'Zoth decks! Fun new priest archetype that is based on clearing everything on the board every turn, then bringing it all
Control Shadowform Priest Theorycraft v1.1 - Rise of Shadows Hearthstone Decks - Out of Cards
Hearthstone Guide: Homebrew guide: Three different Shadowpriests | GosuGamers
Shadowform - Cards - Hearthstone
I think a competitive Shadowform Priest deck is possible. Here are my thoughts. : r/CompetitiveHS