How Constant Change Will Keep Hearthstone's New Mode Fresh

Hearthstone's new Twist mode looks to provide a different experience than Standard or Wild--or the defunct Classic--by providing constant new deck-building challenges.
Hearthstone is a free-to-play digital strategy card game where you can choose one of nine epic Warcraft heroes to play as.

A New Way to Play — Hearthstone — Blizzard News

How often should World of Warcraft update holidays to keep them fresh?

Gwent card game: 5 things it learned from Hearthstone

New Hearthstone Battlegrounds Season and Special Content Coming Soon - Unique Rewards Track and Pass, Added Mechanics, Minions, Heroes, & More! - Out of Games

Hearthstone patch tweaks cards, ranked play, adds gold cap

Big Changes To Battle Pass Progression System Announced - ~20% Lower XP Requirements For Levels 1-50, Quest Changes, One-Time Bonus Reward, Adjustments to Rewards Track - Hearthstone Top Decks

Upcoming 27.6.2 balance changes visualized. : r/hearthstone

State of the Game: Hearthstone - one of the best games you shouldn't play

Hearthstone – Analysis and Deconstruction