Arknights Calculator · Materials

Aak Upgrade Materials 6Specialist

Everything you need to raise Aak to E2 · Skill 7 · Mastery 3 in Arknights. The tables below break it down by stage.

All materials (full build)
MaterialTierQty
Bipolar NanoflakeT56
D32 SteelT510
Polymerization PreparationT56
Specialist DualchipT54
Grindstone PentahydrateT44
Incandescent Alloy BlockT415
Keton ColloidT44
Manganese TrihydrateT47
Oriron BlockT44
Polymerized GelT417
RMA70-24T412
Skill Summary - 3T4113
White Horse KohlT49
AketonT33
Coagulating GelT34
Incandescent AlloyT310
Loxic KohlT36
Orirock ClusterT311
Skill Summary - 2T324
Specialist ChipT35
OrironT29
PolyesterT25
Skill Summary - 1T210
SugarT211
DiketonT14
Sugar SubstituteT15
26 types total318
Elite (E1 + E2)
MaterialTierQty
D32 SteelT54
Specialist DualchipT54
Polymerized GelT47
Specialist ChipT35
OrironT25
SugarT28
6 types total33
Skills Lv1→7
MaterialTierQty
Skill Summary - 3T48
AketonT33
Incandescent AlloyT36
Loxic KohlT36
Skill Summary - 2T324
OrironT24
PolyesterT25
Skill Summary - 1T210
SugarT23
DiketonT14
Sugar SubstituteT15
11 types total78
Skill 1 Mastery 1→3
MaterialTierQty
Polymerization PreparationT56
Grindstone PentahydrateT44
Incandescent Alloy BlockT46
Polymerized GelT44
Skill Summary - 3T435
White Horse KohlT49
Orirock ClusterT311
7 types total75
Skill 2 Mastery 1→3
MaterialTierQty
D32 SteelT56
Manganese TrihydrateT47
Oriron BlockT44
Polymerized GelT46
RMA70-24T44
Skill Summary - 3T435
Incandescent AlloyT34
7 types total66
Skill 3 Mastery 1→3
MaterialTierQty
Bipolar NanoflakeT56
Incandescent Alloy BlockT49
Keton ColloidT44
RMA70-24T48
Skill Summary - 3T435
Coagulating GelT34
6 types total66
FAQ
How many materials does it take to fully raise Aak in Arknights?
Raising Aak to E2, Skill 7 and Mastery 3 takes 26 different materials — 318 items in total.
Which material does Aak need the most?
The most-demanded material is Skill Summary - 3, at 113.
How is Aak's cost split between Elite and Skills?
Elite promotion (E1+E2) needs 33 items, while skill levels and masteries need 285.

To combine several operators, deduct your inventory and get a crafting-aware farm plan, use Arknights Calculator.

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