Modify Tension: Low

You can modify the string tension of this weapon requiring 10 minutes to do so.
Low tension:

• The weapon gains Fierce crits 
• Reduce its range by 50%
• Being within 5 feet of a hostile creature doesn't impose disadvantage on your ranged attack rolls using this weapon.
• You can use a bonus action to make a single ranged weapon attack.
• Anyone that does not have expertise in using this weapon loses any proficiency bonuses with it.

Default tension:

• Return the weapon to its normal state.