The measure of your skill with a very large weapon. Meaning staves, halberds, over-sized swords or axes, scythes, spears, etc.
0: You know what these weapons are but very little skill in how to use one.
1: You can lift and swing one of these weapons with decent skill.
2: You would feel comfortable taking one of these weapons to war.
3: Your swing hits and hits hard!
4: Likely you are well practiced and skilled at the art of wielding this massive weapon.
5: Your prowess in combat with large weapons is well known from kinship to kinship.
6: When the story of your battles is told over and over, the size of your weapon gets larger and the numbers you cut down more and more.