I like the main idea. This is something like TU except it doesn't copy the skill. That way, it may be a little OP, cause still...it can copy a weapon, too. Maybe you could decrease the skill cost, maybe 4 for unupped and 3 for upped. And I agree with ArtCrusade. The health should be definitely higher. Its too weak, 1 bolt and its dead. Back to the beggining. The thing that bothers me is that this is kinda stronger than TU. It can also copy a weapon, and that is OP. Maybe I am wrong, but I don't think its good to have an entropy TU.
The VooDoo deck will definitely be stronger with this card.
My changes: maybe it would be better to make it similar to crusader, something like gaining the attack and skill of the target creature, and only creatures.
Adding some more HP would really help.
As I said, lowering the skill cost: 4 unupped, 3 upped.
Maybe making upped cost 3
to play.
This card sure comes in handy in entropy monos. Using the skill on a discord = rage quit. It may be a great card for PvP decks. And think about changing the skill only for ceatures, because this way, it is like Crusader and TU all in one.
Good image by Ajit.