GoS Lumbering

One of the skills that Glass Of Skills adds is the Lumbering skill

Lumbering receives experience for killing monsters with bows.

Jobs that unlock this skill: Arborist, Explorer

The Lumbering skill receives experience for breaking logs.

acacia_log: 90 birch_log: 90 dark_oak_log: 90 jungle_log: 100 oak_log: 70 spruce_log: 80

The Lumbering skill has an ability that will assist you in chopping trees down.

Tree Assist is a passive skill that will attempt to find all the logs in a tree so that you can stand at the bottom and break the tree down from the top. Ability unlocks at level 100 Lumbering.