Question: destiny 2 how to unlock exotic weapons?
Answer: Complete the World Quest “Enhance!” on Earth, in the Trostland Sector to earn the MIDA Mini-Tool and the Exotic Quest item.
Take the Exotic Quest item to the Cryptarch.
Get Precision Kills & Multi-Kills with the Scout Rifle.
Dismantle 5 Rare or Legendary Scout Rifles.
Get 50 airborne SMG kills.