Arknights: Endfield Essence Engraving Guide Notes

WIP Please see our video guide for detailed explanations

3/3 Target Engraving Drop Rate:

All 3 Stats Matching 

Using Tickets: 3 x 1 x 8 = 24/3 = 8 Total Outcome/Expected Tries

• Using 8 Wuling Tickets
• 24 x 80 = 1920/3 = 640 Total Sanity
• Estimate Time Recovery - 9.3/3 = 3.1 Days

Not Using Tickets: 5C2 x 8 x 8 = 640/3= 213 Total Outcome/Expected Tries

• 640 x 80 = 51200/3= 17070 Total Sanity
• Estimate Time Recovery - 248.9/3 = 83 Days

Sanity Recover: Est. 7 Mins Per Sanity

_____________

Updated Probability Calculations:

Chance Of Target 3/3 Perfect Essence = 1/24

Chance Per Run (3 Essence Drops) = 1-(23/24)^3 ~ 0.12

Total Expected Runs Is 8.33, Slightly Higher Than Our Previous Estimated, Expect Around 8-9 Average Runs To Find Our Target 3/3 Target Perfect Essence

Thanks to our viewer: minhtrinhthe

Coolant Gel Upgrade Pity

The Coolant gel is the guaranteed upgrade, a pity system that could carry over. When we do not success when upgrading with an essence we get 10 coolant gel and the amount of gel we need to guarantee an upgrade is increasing exponentially with later upgrades

Salvaging Lower Tier Essence

We Can Open Up More Pre-Engraving Options by over lapping the 2 key stats of the targeted 3/3 essence, and also matching as many 6 star weapon essence that can also potentially drop 3/3 flawless essence for this weapon type & skills

Here selecting Int + will + str & attack boost provides us with 4 options of drop 3/3 for each of the selected weapons, with Laevatain's limited weapon as our primary target