'M

'M was a Glitch Pokemon, and the main villain of the Unova arc.

History

Pre-WAAPT

'M began life as a project of Cipher's known as the Glitch Project. Four years prior to the Sinnoh Arc, a teenaged Tagg returned to Orre and met Professor Krane at his lab where he was informed of it, but unfortunately neither learned much due to most of the data being corrupted. It was active even before then, as it managed to corrupt both Steven Stone and Wolf, the latter forced to become a member of Steven's private army.