FARMING EFFICIENCY Material Farming Efficiency Measured drop statistics for 50 elite materials. Each material lists the stages it drops from with the expected sanity per drop (sanity cost ÷ drop rate), and the stage with the best drop odds per sanity gets the Best badge.
Source: Penguin Statistics measured data (min. 100 samples) + datamined game data · only stages currently open as of 2026-09-05 · lower expected sanity is better.
Text for unreleased (CN-first) operators and materials is an unofficial AI translation and may differ from the official localization.
LS-6 「Tactical Drill」 Supply 36 sanity
Module Data Block T5 Not farmable
Not farmable
Rephasic Enantiomer T5
Nucleic Crystal Sinter T5
D32 Steel T5
Bipolar Nanoflake T5 Workshop craft 1 2
Vanguard Dualchip T5 Not farmable
Guard Dualchip T5 Not farmable
Defender Dualchip T5 Not farmable
Sniper Dualchip T5 Not farmable
Caster Dualchip T5 Not farmable
Medic Dualchip T5 Not farmable
Supporter Dualchip T5 Not farmable
Specialist Dualchip T5 Not farmable
Tactical Battle Record T4 LS-6 「Tactical Drill」 Supply 36 sanity
Skill Summary - 3 T4 CA-5 「Aerial Threat」 Weekly supply 30 sanity
Workshop craft 3
Data Supplement Stick T4 Not farmable
Chiral Refractor T4 Stage Drop rate Exp. sanity
Cyclicene Prefab T4 Stage Drop rate Exp. sanity
▾ More +4
Solidified Fiber Board T4 Stage Drop rate Exp. sanity
▾ More +2 Stage Drop rate Exp. sanity
▾ More +6
Cutting Fluid Solution T4 Stage Drop rate Exp. sanity
▾ More +5
Refined Solvent T4 Stage Drop rate Exp. sanity
▾ More +6
Crystalline Circuit T4 Stage Drop rate Exp. sanity
▾ More +3 Stage Drop rate Exp. sanity
▾ More +7
Polymerized Gel T4 Stage Drop rate Exp. sanity
▾ More +7
White Horse Kohl T4 Stage Drop rate Exp. sanity
▾ More +7
Manganese Trihydrate T4 Stage Drop rate Exp. sanity
▾ More +7 Stage Drop rate Exp. sanity
▾ More +7
RMA70-24 T4 Stage Drop rate Exp. sanity
▾ More +7
Orirock Concentration T4 Stage Drop rate Exp. sanity
▾ More +7
Optimized Device T4 Stage Drop rate Exp. sanity
▾ More +6
Polyester Lump T4 Stage Drop rate Exp. sanity
▾ More +2
Sugar Lump T4 Stage Drop rate Exp. sanity
▾ More +5
Oriron Block T4 Stage Drop rate Exp. sanity
▾ More +7
Keton Colloid T4 Stage Drop rate Exp. sanity
WD-7 Best A Walk in the Dust 3.98% 452.6 ▾ More +7
Vanguard Chip Pack T4 PR-C-2 「Unstoppable Charge」 Weekly supply 36 sanity
Workshop craft 3
Guard Chip Pack T4 PR-D-2 「Fearless Protection」 Weekly supply 36 sanity
Workshop craft 3
Defender Chip Pack T4 PR-A-2 「Solid Defense」 Weekly supply 36 sanity
Workshop craft 3
Sniper Chip Pack T4 PR-B-2 「Fierce Attack」 Weekly supply 36 sanity
Workshop craft 3
Caster Chip Pack T4 PR-B-2 「Fierce Attack」 Weekly supply 36 sanity
Workshop craft 3
Medic Chip Pack T4 PR-A-2 「Solid Defense」 Weekly supply 36 sanity
Workshop craft 3
Supporter Chip Pack T4 PR-C-2 「Unstoppable Charge」 Weekly supply 36 sanity
Workshop craft 3
Specialist Chip Pack T4 PR-D-2 「Fearless Protection」 Weekly supply 36 sanity
Workshop craft 3 LS-5 「Tactical Drill」 Supply 30 sanity
Skill Summary - 2 T3 CA-5 「Aerial Threat」 Weekly supply 30 sanity
Workshop craft 3
Coagulative Nodule T3 Stage Drop rate Exp. sanity
▾ More +7 Not farmable
Aggregate Cyclicene T3 Stage Drop rate Exp. sanity
▾ More +7 Not farmable
Fuscous Fiber T3 Stage Drop rate Exp. sanity
▾ More +7
Transmuted Salt T3 Stage Drop rate Exp. sanity
▾ More +7
Compound Cutting Fluid T3 Stage Drop rate Exp. sanity
SN-10 Best Stultifera Navis 58.85% 35.7 ▾ More +7
Semi-Synthetic Solvent T3 Stage Drop rate Exp. sanity
▾ More +7
Crystalline Component T3 Stage Drop rate Exp. sanity
▾ More +7
Incandescent Alloy T3 Stage Drop rate Exp. sanity
WR-8 Best Who is Real 40.35% 37.2 ▾ More +7
Coagulating Gel T3 Stage Drop rate Exp. sanity
▾ More +7
Loxic Kohl T3 Stage Drop rate Exp. sanity
GT-5 Best Grani and the Knights' Treasure 42.14% 35.6 ▾ More +7
Manganese Ore T3 Stage Drop rate Exp. sanity
SN-9 Best Stultifera Navis 69.76% 30.1 ▾ More +7
Grindstone T3 Stage Drop rate Exp. sanity
▾ More +7
RMA70-12 T3 Stage Drop rate Exp. sanity
▾ More +7
Orirock Cluster T3 Stage Drop rate Exp. sanity
RI-6 Best The Great Chief Returns 54.29% 27.6 ▾ More +7
Integrated Device T3 Stage Drop rate Exp. sanity
▾ More +7
Polyester Pack T3 Stage Drop rate Exp. sanity
WD-6 Best A Walk in the Dust 46.92% 32 ▾ More +7
Sugar Pack T3 Stage Drop rate Exp. sanity
▾ More +7
Oriron Cluster T3 Stage Drop rate Exp. sanity
SN-8 Best Stultifera Navis 69.81% 30.1 ▾ More +7
Aketon T3 Stage Drop rate Exp. sanity
▾ More +7
Vanguard Chip T3 PR-C-1 「Unstoppable Charge」 Weekly supply 18 sanity
Workshop craft 3
Guard Chip T3 PR-D-1 「Fearless Protection」 Weekly supply 18 sanity
Workshop craft 3
Defender Chip T3 PR-A-1 「Solid Defense」 Weekly supply 18 sanity
Workshop craft 3
Sniper Chip T3 PR-B-1 「Fierce Attack」 Weekly supply 18 sanity
Workshop craft 3
Caster Chip T3 PR-B-1 「Fierce Attack」 Weekly supply 18 sanity
Workshop craft 3
Medic Chip T3 PR-A-1 「Solid Defense」 Weekly supply 18 sanity
Workshop craft 3
Supporter Chip T3 PR-C-1 「Unstoppable Charge」 Weekly supply 18 sanity
Workshop craft 3
Specialist Chip T3 PR-D-1 「Fearless Protection」 Weekly supply 18 sanity
Workshop craft 3
Drill Battle Record T2 LS-4 「Tactical Drill」 Supply 25 sanity
Skill Summary - 1 T2 CA-5 「Aerial Threat」 Weekly supply 30 sanity
Orirock Cube T2 Stage Drop rate Exp. sanity
▾ More +7
Device T2 Stage Drop rate Exp. sanity
▾ More +7
Polyester T2 Stage Drop rate Exp. sanity
▾ More +7
Sugar T2 Stage Drop rate Exp. sanity
▾ More +7
Oriron T2 Stage Drop rate Exp. sanity
▾ More +7
Polyketon T2 Stage Drop rate Exp. sanity
▾ More +7
Orirock T1 Stage Drop rate Exp. sanity
▾ More +7
Damaged Device T1 Stage Drop rate Exp. sanity
▾ More +7
Ester T1 Stage Drop rate Exp. sanity
▾ More +7
Sugar Substitute T1 Stage Drop rate Exp. sanity
▾ More +7
Oriron Shard T1 Stage Drop rate Exp. sanity
▾ More +7
Diketon T1 Stage Drop rate Exp. sanity
▾ More +7 
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