I've been using barch to farm in crystal 1 but haven't been able to get more than 40% so have literally been losing pretty much every battle. Now I'm in gold 1, but the loot hasn't been as good so I want to get back up to crystal 3 or 2. How do you increase your chances of getting 50%? Is this a deployment or count issue? I currently do 110 of each and do the 4 finger deploy in an arc around the base.

