First Steps introduces a new powerful force to the MCU, teasing his power level in comparison to the Infinity Stones.

The first time anyone gathered the Infinity Stones together was way back in Avengers Annual #7, and it was, unsurprisingly, Thanos who did the deed. This was yet another attempt by Thanos to bring ...

Thanos is so tied to the Infinity Stones that he made a new one: the Death Stone. Thanos has used the Infinity Stones to incredible effect, but he's also been defeated time and time again.

Along with being able to swallow hugely powerful objects, like Infinity Stones — which Thanos now yields, remember — he has portals into other realms in his cheeks. Yes, his cheeks.