Conversation so far:
What special powers did Kevin Sydney have?
the ability to alter his physical appearance and voice at will to resemble that of any person he chooses.
What did he do with this power?
Morph's mutation to shape-shift has also made it so that his body is a Play-doh-like substance and he can reattach limbs after they have been severed.
Did he fight anyone using powers?
CANNOTANSWER.

Question: What else can you tell me of interest?
Self-contained rewrite: In addition to his powers, what else can you tell me of interest about Kevin Sydney?