Short answer: Use this Ranger Mastery planner to set your current research levels on each node and total the remaining grain, timber, herbs, scrolls, and time to full mastery.

Research planner

Ranger Mastery

200 levels across 23 nodes — set your current levels (each level unlocks only after its requirements are met).

Warrior Mastery Warlock Mastery

Node	Level	Max now	Next level requirements
Ranger: HP I Max Lv.10	0 / 10	0	Research Lab Lv.30
Ranger: ATK I Max Lv.10	0 / 10	0	Research Lab Lv.30
Ranger: DEF I Max Lv.10	0 / 10	0	Research Lab Lv.30
Ranger Synergy: HP I Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: HP I Lv.1
Ranger Synergy: ATK I Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: ATK I Lv.1
Ranger Synergy: DEF I Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: DEF I Lv.1
Ranger Synergy: DMG I Max Lv.5	0 / 5	0 Blocked	Research Lab Lv.30Ranger Synergy: HP I Lv.2Ranger Synergy: ATK I Lv.2Ranger Synergy: DEF I Lv.2
Ranger: CMD I Max Lv.5	0 / 5	0 Blocked	Research Lab Lv.30Ranger Synergy: DMG I Lv.1
Ranger: HP II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: CMD I Lv.1
Ranger: ATK II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: CMD I Lv.1
Ranger: DEF II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: CMD I Lv.1
Ranger: DMG I Max Lv.5	0 / 5	0 Blocked	Research Lab Lv.30Ranger: HP II Lv.2Ranger: ATK II Lv.2Ranger: DEF II Lv.2
Ranger: Ultimate Guard I Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: DMG I Lv.1
Ranger Synergy: HP II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: Ultimate Guard I Lv.1
Ranger Synergy: ATK II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: Ultimate Guard I Lv.1
Ranger Synergy: DEF II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: Ultimate Guard I Lv.1
Ranger Synergy: DMG II Max Lv.5	0 / 5	0 Blocked	Research Lab Lv.30Ranger Synergy: HP II Lv.2Ranger Synergy: ATK II Lv.2Ranger Synergy: DEF II Lv.2
Ranger: CMD II Max Lv.5	0 / 5	0 Blocked	Research Lab Lv.30Ranger Synergy: DMG II Lv.1
Ranger: HP III Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: CMD II Lv.1
Ranger: ATK III Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: CMD II Lv.1
Ranger: DEF III Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: CMD II Lv.1
Ranger: DMG II Max Lv.5	0 / 5	0 Blocked	Research Lab Lv.30Ranger: HP III Lv.2Ranger: ATK III Lv.2Ranger: DEF III Lv.2
Ranger: Ultimate Guard II Max Lv.10	0 / 10	0 Blocked	Research Lab Lv.30Ranger: DMG II Lv.1

*data can be incorrect too, please verify it before using

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Community post (copy & paste)

Free Ranger Mastery calculator for Last Asylum: Plague — set your current and target range and see total material costs before you spend.

About Ranger Mastery

Ranger class mastery research tree.

1Same gates as Warrior Mastery.
2Prioritize your main carry's class first.

More research trees · Research roadmap guide · Research Lab calculator