Per my previous post: "I had a boss drop a t5 magic bow with t1 crit. From there I used a perfect augmentation and hit t1 flat phys. I was thinking great, time to let my hopes down again lol but with a perfect regal I hit t1 surpass. That blew my mind since it's so rare.
After that I slammed with a perfect exalt and hit reduced attribute requirements, then decided to desecrate it. I use an ancient jawbone and hit t1 lightning damage. After that I used an omen of Homogenising Exaltation and prayed to not hit hybrid phys. T3 is good enough for me on that mod! After that I used one omen of whittling and hit life per enemy killed."
Update:
After many weeks I decided to keep crafting on this bow. I used a whittling with a perfect chaos to hit t1 attack speed on the first try. The exact mod I wanted because moving around aiming to shoot fast is a real nice QOL imho. With the gemini bow I save 4 passive points on the tree which is like 9-12% dps right there, and with the t1 surpass you can't even replicate that on the tree and that's a damage multiplier.