Power Mimicry

Power Mimicry, more commonly referred to as mimicry, is the ability to permanently copy another person's power, abilities, and magic and use it as your own. It is an extremely rare and powerful ability.

Control over the power
You are not required to make physical contact with the owner of the power you want to copy, as your coping power will activate as soon as the other person use their power on you. After someone uses their power on you, that person's powers will not work against you anymore, as copying the power grants you complete immunity. However, It's not known if you can turn the power off, to stop yourself from coping a power you do not desire.

Immunity


The ability that, like its name already says, grants the possessor immunity from most or any kind of powers (including their own), spells, and potions. After someone uses their power on Matthew, that person's powers will not work against him anymore. This grants him complete immunity.

History
The 17th century warlock Matthew Tate had this power; he was the lover of Melinda Warren and tricked her into using her powers on him so that he could copy them. After someone uses their power on him, that person's powers will not work against him anymore. This grants him complete immunity.

He copied the power of blinking from a witch, and is reportedly the first warlock to manifest that power.

When Prue freed Matthew from a cursed locket, he knew immediately that Prue was a blood relative of Melinda and went in on her, but Prue flung him across the room, allowing him to copy her power of telekinesis.

He, then, went after Phoebe, and forced her into a having a premonition and copied her power as well. He, then, had a vision of being cursed back into the locket.

This preempt him to go after the last Charmed power he had yet to collect, Piper's. He attacked them at the manor, telekinetically drew Piper to him and threatened to kill her, hoping that she would freeze him instead. However, Prue was able to distract him long enough for them to curse him back into the locket.

Users

 * Matthew Tate