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Research · Military

Infantry Discipline

A line that holds when lesser hosts break — raises troop defense.

Entity ID
infantry_discipline
Branch
Military
Stat buffed
defense — Defense
Bonus per level
+1.2%
Maximum level
10
Bonus at maximum level
+12%
Power per level
72
Power at maximum level
720
Base study time
30 seconds
Study time at maximum level
19m 13s
Prerequisites
Drilling at level 5

Cost, time and bonus at every level

Infantry Discipline runs to level 10, adding +1.2% to defense and 72 power each time. Studying it out costs the four soft resources — the same amount of each — and takes 19m 13s for the final level alone. Gems are only ever the optional instant finish; the study itself is bought with what your fields already make.

Infantry Discipline: what each level costs and what it grants.
LevelTotal defensePowerStudy timeEach resourceGems to finish
1+1.2%7230s3,00050
2+2.4%14445s4,20070
3+3.6%2161m 8s5,88098
4+4.8%2881m 41s8,220137
5+6%3602m 32s11,520192
10+12%72019m 13s61,9801,033

Taken from nothing to level 10 that is 56m 41s of raw study and 209,400 of each of food, wood, stone and iron — 837,600 resources in total.

Where it sits in the tree

Infantry Discipline belongs to the Military branch — the offence line — what your swords, horses and bows hit for. It stays locked until Drilling reaches level 5. Nothing further in the tree depends on it, so it is a leaf: worth taking for its own bonus, never as a stepping stone.

The road here: Weaponry to level 3 → Armor to level 5 → Drilling to level 5 → Infantry Discipline. That is 3 studies standing between a fresh Academy and this one.

What Infantry Discipline costs before its own first level: the prerequisite chain, at the levels it demands.
PrerequisiteLevel requiredEach resourceStudy time
Weaponry313,08012m 40s
Armor532,82035m 10s
Drilling532,82032m 58s
Total before you may begin78,7201h 20m

Guide: Research & the Academy · Research Priorities. Studied at the Maester's Academy. Index: all 66 studies · the whole database.

Rest of the Military branch: Weaponry · Armor · Drilling · Swordsmanship · Archery · Marksmanship · Spearwork · Blacksmithing · Forged Steel · Shieldwork · Tempering · Ironclad Mail · Horsemanship · Cavalry Tactics · Warhorses · Muster Rolls · Quartermastery · Battle Drums

Every figure above is generated from the shipped game code — the same constants and formulas the running game uses — and regenerated whenever the balance changes. Nothing on this page is hand-typed.

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