How do I take off those purple circle things that get me poisoned? I'm still stuck at the messhina valley thing but I thought maybe it was one of those poison circles in the way... Its worth a try because it's really get annoying And I'll be really excited to know what happens when I have all the pieces to the puzzle... Also, where can I find strong vine? I've killed every creature and plant and still nothing? Do I make it or something? I need help! Please and thank you!