Introduction Generation 2 saw the introduction of Headbutt as a field move, as a new way to obtain different Pokemon. By now, players probably know that certain rare Pokemon can only be found in certain headbuttable trees, but may be unaware how to differentiate moderate encounter trees from low encounter trees. The intention behind this document, is to log the necessary information relating to this. Mechanic Explanation On every map, every tile can be assigned a value that ranges