You may have Mercurial Pretender enter the battlefield as a copy of any creature you control, except it has "{2}{U}{U}: Return this creature to its owner's hand."
You may have Mercurial Pretender enter the battlefield as a copy of any creature you control, except it has "{2}{U}{U}: Return this creature to its owner's hand."
You may have Mercurial Pretender enter the battlefield as a copy of any creature you control, except it has "{2}{U}{U}: Return this creature to its owner's hand."
