Hearthstone on Twitter: "A few Mechs made their way out of Boom Labs yesterday! Learn more about how the new Magnetic keyword works in our latest Hearthside Chat. #Boomsday 🔬 https://t.co/Ix4trXkc4d https://t.co/Uk0mBsRsso" /
Gameplay of Hearthstone - Wikipedia
Hearthstone's game-changing new mechanic almost got cut entirely | Eurogamer.net