He is a tree with leaves although he seems to be evergreen. It doesn't matter. Tree is not anchored by roots but he thinks of himself as a with-it-down-to-earth type of guy; only Loser's charming charisma can sweep him on his feet. When he sees a problem, Tree knows what not to do, although he hasn't a clue on what he should do. When Tree is fed up he'll walk away and tell people that he is "leafing". Tree is stern and reasonable, has the goal of preventing death well but uh hes not good at it.