Board Thread:Questions and Answers/@comment-35759991-20180822111902/@comment-31336968-20180822184027

Step 1-Reverse LR Hercule twice

Step 2-Get another Hercule who is dokkaned once to sa9 merge it with the other one

Step 3-Get 4 other Hercules and dokkan them all once, then feed them into your original Hercule's potential system to open all paths

Step 4- Get another sa10 LR Hercule merge them and then you got sa20