The cost/benefit of Changed?
My group decided on this house rule:  Changed costs 10 toughness or 2 gates or 1 gate &amp; 5 toughness to get.  However, the path to get it costs two move points instead of one and you are not forced to stop on the way. This make getting there much easier while keeping the cost high.  It is not a perfect solution but it makes Changed worthwhile.