User blog comment:JparNL/Court of Gemini - Castor Pollux/@comment-52.26.62.160-20151105161017

Can you give me some tips to level the skill of my Gemini... I fed him one demon slime, and i made sure I had it on level 10 before I fed it to the Gemini and nothing happened. Someone told me I had to feed him 5 demon slimes at a time for the skill to go up.. what do you think?