Board Thread:Questions and Answers/@comment-27464043-20160413174300/@comment-25322628-20161016022226

Whoever said Scarlet Witch's powers are magic in MCU, they're not exactly right. According to Maria Hill in AoU, her abilities are mental-based, including mental domination, telekinesis, etc. Basically, she's weird. These powers all came from the Mind Stone enhancing her along brother getting faster.

In CW, it's explained by Vision that she's able to affect reality on a molecular level through these powers, while he himself is harder to explain because of how he was made by Ultron.