This category contains all cards with the Superpower tribe. Superpowers are special cards that can only be drawn via special methods. Each Hero will draw one superpower at the beginning of a game and another each time the Hero's Super-Block Meter is filled. Alternatives a few specific cards may be able to Conjure superpowers. When gained from a Super-Block, the Hero has the option of using it immediately at no cost or holding onto it for later use.
As of version 1.2.11., Superpowers are now also undroppable cards, due to being tied to heroes and thus cannot be obtained via booster packs.