I have a question regarding something I stumbled on to in BK 2. I am currently on stage 15, level 3, and am curious about something I found there. The enemies on that level drop these items, but when I pick them up I can't seem to find them in my inventory. I think they are some sort of potions, but I was just wondering if anyone here knew what they were and if they are used at all perhaps later in the game. Thanks for the help.