Board Thread:Off Topic/@comment-24993958-20150615093256/@comment-26198742-20150626131314

Phantomlink959 wrote: So, it's just a partial ripoff og the sharingan? That's even worse then being pointless. it is more similiar to both taskmaster and the sharingan except for this one problem taskmaster has.

"I got this...memory thing. I pick up anyone's moves just by seein' 'em. That's a lotta data. More'n my brain's got room for, I guess. So I...forget things. Things that ain't about combat, about survival. People, places... I can't remember what I did last week. By Monday, I probably won't remember this conversation. I wanted ta fight you 'cause... I thought if I remembered your moves, I might remember you."

-Taskmaster

Also like taskmaster, Sienna cannot mimic the physical feats of a person if the feat was done by a character with superhuman abilities, and like taskmaster cannot mimic any form of energy manipulating or projecting capabilities for the same reasons.