2 0 0The only squad member that has this ability is Kaidan Alenko. I believe you need 5 points added to his First Aid skill tree to unlock Medicine and then one point on Medicine to unlock the ability of Neural Shock. Now they did not fix the old school way to get this from the PS3 version. Neural Shock only works on live enemies but the weird thing is that the Mako counts as a 'live enemy'. So go to a planet that doesn't hurt you to remain outside and stand beside the Mako, and aim and hit it 25 times with Neural Shock to get the trophy. I would note to save before starting this as it does damage to the Mako and I had to repair the Mako somewhere around the 16th time so it didn't blow up. The save will save your Omni-gel supply and this method took me like 10 - 15 minutes. Have fun with the cheese!