The ShiftstonedEternal Power Calculator is a deck-building tool that visualizes your odds of drawing enough Influence and Power based specifically on the cards found in your deck.
Deck Rarities
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Card Types
22 3 27 2 26
Contains Cards From Campaigns
The Devouring [Set1145]
Archetype
Midrange
Updated
January 27, 2024
Added
December 23, 2023
Views
2,802
Eternal Version
Battle Lines
BBCode For Comments
Deck URL
Revisions (Since last major patch) January 27, 2024
You buy it from the Store tab -> Bundles and Decks -> Community Card Bundle. There's about 10 new cards and 10 reprints for 25k gold, you can consider them to be a miniset.
Edit: more importantly, its a very funny card.