As you play, crack open mysterious Thanostones to reveal the characters inside. Mega Packs let you jumpstart your collection with six characters, including two trapped in Thanostones and the exclusive Carnage (with Blade Arm) variant!

• Expanded series includes 30+ new characters from exciting locations all over Battleworld, including rare variants! Collect them all!
• New Symbiote Sleeves wrap around your Hero Cards to change their stats and powers!
• New reusable Thanostones add surprise and delight each time, allowing you to open a Thanostone in every game!
• Team up with your friends in a cooperative game, or play solo and experience each character’s unique powers!
• Includes a new exclusive Hero available only in this Mega Pack— Carnage (with Blade Arm)!