Reference
Technology
The research trees. Seventeen categories, each unlocking down from the top.
Development
28 researches
Economy
30 researches
Hero
28 researches
À prioriser
Soldier
20 researches
À prioriser
Team 1
19 researches
Team 2
19 researches
Team 3
19 researches
Team 4
19 researches
Union Duel
14 researches
Trade Wagon
8 researches
Super Soldier
23 researches
À prioriser
Siege Specialization
16 researches
Defense Specialization
16 researches
Forest Mark
20 researches
Human Mark
20 researches
Nightfall Mark
19 researches
Magic Crystal Era
Not recorded yet