Mind lock, Uncommon 5g
Illusion.
If all cards in enemy hand are new
replace them with commons from enemy deck
Just wanted to say I like this one. It requires pairing with other card effects to be useful, making it interesting. I wonder if it's too inexpensive, though, given the Illusion keyword. The more inexpensive Illusion cards we add (particularly non-Common ones), the easier it is to trigger.