Magic

"The language of the Mystic Arts is as old as civilization. The sorceres of antiquity called the usage of this language "spells", but if that word offends your modern sensibility you can call it "program", the source code that shapes reality. We harness energy drawn from other dimensions of the Multiverse to cast spells, to conjure shields and weapons, to make magic!"

- The Ancient One to Stephen Strange

Magic is the practice of utilizing energy drawn from other dimensions to cast spells, shape reality and conjure weapons and shields. It's is commonly used by the Asgardians and the Masters of the Mystic Arts of Earth.

Asgardian Magic
To be added

Masters of the Mystic Arts
To be added

Asgardian Magic

 * Illusion Manipulation: Loki and Frigga can generate hazy green, holographic images, used to create illusions.

Eldritch Magic

 * Eldritch Shield: To be added

Dark Dimension Magic

 * Space Shard: Mystically-formed blade made of space that is warped into a glass like material.

Time Stone

 * Time Manipulation: When the Eye of Agamotto is wielded by someone having the necessary knowledge and skills, it appears to be able to control the flow of time, be it on a small or massive scale, notably to turn back something to a previous state, to accelerate its time in order to apply changes that have not happened yet, or to lock it in a time loop, resetting its state until the wielder stops its effect.

Trivia
To be added