Are you able to use more than one deepsight on a single weapon?
#Deepsight harmonizers
formal zodiac
rocky schooner
no
if a weapon has ever had deepsight, you can't use a harmonizer on it; Even if you haven't used a harmonizer on it before
formal zodiac
What if its a different copy of the same weapon
rocky schooner
Then that's fine
torpid onyx
What if its a different copy of the same weapon
You can buy the same weapon 5 times and use a harmonizer in each (not recommended unless you desperately need said craftable)