Lumberjack 5:A unit with this skill may use the PRODUCE order to produce= =20 yew in designated regions (Note that Lumberjack skill of 5 is required=20 to even determine that yew may be produced). Yew is the lightest, most=20 pliable wood known; high level Weaponsmithes may use yew to produce=20 powerful bows. One unit of yew weighs 10 weight units.