This skill enables the usage of larger sized hand held weapons like many artifact weapons.
When such a large weapon is applied, then an additional shield can not be wielded to increase the protection against physical attack.

See also One Handed Weapon

Syntax: use_skill two handed weapon

Sets the range attack into the foreground.

Syntax: use_skill two handed weapon

When firing, nothing happens, when no two handed weapon is actually applied.
Firing it against a wall is responded with “There is nothing to attack!”