Insight
Weakness Exposure
Swift Fingers
Quick Pace
Growth Bullet
Focus Shot
Whirlpool
Heavy Duty
Use LWC if you do not have LoS 18+ awakening, Use Light of Salvation 12 for Vykas G2 + G3.
Crit/Spec Necklace, 1x Spec ring, rest Crit. This is what I like to use, you can adjust accordingly to run more Crit, Spec, or even add in Swiftness.
Poem of Salvation Relic Set. Alternatively you can run Nightmare Flower set if you have higher weapon quality for more damage (check this chart here, 1st column is Weapon Quality, 2nd column is Nightmare, and 3rd column is Poem, so as you can see Nightmare starts to pull ahead ~40 Weapon Quality. This assumes full uptime of Nightmare buff and does not account for 10% attack speed from max stacks on Poem set.) Poem vs Nightmare can be debated to death, and at the end of the day I consider it to come down to personal preference. If all conditions align perfectly, Crit/Spec Nightmare set will do the most damage. With that being said, it feels slow and clunky to play compared to Crit/Swift Nightmare or Crit/Spec Poem, and if you don't play perfectly with perfect conditions, the other sets are not that far behind.
Alternative 5x3 Engraving Setup:
This setup will probably be cheaper to build than 4x321 that I have. With the recent KR balance patch,