RELATED: Mount & Blade 2: Bannerlord - Character Creation Guide. Now, if you start investing some time early on in Engineering, you'll begin to cut time on the construction of siege weapons and town improvements. There's also 60 percent speed increase rate for city upgrades at the end of the perk tree.
Reduced army cohesion decay; party member effect. Req Skill Level. 250. Trusted Commander is a perk in Mount & Blade II Bannerlord. It is part of Tactics skill. To unlock a perk in M&M II Bannerlord, you need to progress the skill to reach a certain level. The learning speed of skills is determined by your attributes and focus level. 150. Phalanx is a perk in Mount & Blade II Bannerlord. It is part of Tactics skill. To unlock a perk in M&M II Bannerlord, you need to progress the skill to reach a certain level. The learning speed of skills is determined by your attributes and focus level. DBJ7w5.