So I had a wand 72% damage on close but only 14% base double cast. I found duplicate and managed to get 80% damage on close and 17% base double cast.
Both wands hit Damage Close on rank 4 25% and Double Cast on rank 8.
Both wands say 24% chance to double cast despite the original difference.
The Damage on Close are different as they should be 116% vs 130%.
These value don’t make any sense to me.
Weird I didn’t think there was a variance on masterworking but there might be
Oddly the tooltip changed after rolling on the occultist. It’s 24.8% on the new wand.
My best guess is that it’s using the minimum range as +%Increase and not the value you rolled. It’s the only thing I can think of to explain an original 3% difference down to 0.8%.
The original wand being 14% and minimum range being 14% * (1 + 0.3 + 0.25) = 21.7%
Add the original 3% base increase and you have 24.7%.