Last War: How to Request and Use the Construction Minister Buff

To use the Construction Minister buff in Last War, prepare all required resources and clear your builder queues before requesting the title from your server's Capitol leadership. Once appointed, immediately queue your longest building upgrades to lock in the speed reduction, then relinquish the title or notify chat so the next player can rotate in.

How the Construction Minister Buff Works

The Construction Minister title is a temporary appointment assigned by the presiding alliance at the Capitol. It grants a significant percentage increase to construction speed, drastically shortening project durations.

The title relies on snapshot timing:

• Instant calculation: The construction speed buff applies exclusively at the moment you press the upgrade button.
• Permanent timer reduction: Once an upgrade begins under the buff, its reduced duration remains locked in even after the title is transferred to someone else.
• No retroactive reduction: Receiving the title while an upgrade is already in progress does not reduce the remaining timer.
• Applies to all active queues: Any building project started while holding the title receives the speed reduction, including secondary building queues.

Because snapshotting preserves the discount, you only need to hold the title for a few seconds. Server leadership cycles the title through an active queue so that many players can benefit during building events and progression pushes.

Step-by-Step Request and Handoff Procedure

To keep the rotation moving smoothly, follow this four-step sequence:

1. Stage your resources and prerequisites: Gather all required Food, Iron, and Coin beforehand. Complete all prerequisite structures so your target building is ready to upgrade the moment you receive the buff.
2. Clear builder queues: Ensure your construction workers are idle before your turn. Do not wait for an active timer to finish while holding the seat.
3. Submit base coordinates in chat: Post your in-game name and exact map coordinates in your server's designated Capitol appointment channel or world chat. Coordinates allow the appointing officer to tap your base directly and assign the seat without searching.
4. Queue upgrades and release the title: As soon as the title confirmation banner or system mail arrives, start your planned upgrades. Check your queues to verify the reduced timers, then immediately vacate the seat manually or post "Done" with your coordinates in chat to alert the officer.

High-Priority Buildings to Queue Under the Buff

Save ministerial appointments for projects with extended baseline timers to maximize the hours saved:

• Headquarters (HQ): Upgrading your HQ carries the longest timers in the game. Applying the percentage discount here saves days or weeks of baseline time and cuts universal speed-up requirements.
• Tech Center: As the second-longest upgrade line in base development, leveling the Tech Center unlocks higher-tier combat and economic research.
• Troop Barracks: Barracks upgrades are necessary to unlock advanced soldier tiers, such as T9 and T10 units, and involve substantial build times.
• Prerequisite Walls and Defenses: High-level HQ upgrades require completing major defensive structures first. Queueing these prerequisites during a buff rotation keeps your progression path open.

Avoid using the title on minor resource fields, decorations, or any structure with a baseline completion time under eight hours. Shorter timers are better handled using alliance helps and standard speed-ups.

Common Mistakes to Avoid

• Applying speed-ups too early: Do not consume speed-up items until after the upgrade has started under the ministerial buff. Starting the project first ensures your speed-ups apply against a heavily discounted baseline duration.
• Overlooking passive buffs: Activate available passive speed boosts—such as temporary VIP perks, economic alliance skills, and survivor production bonuses—before receiving the title. These bonuses stack with the ministerial buff, further reducing total build time.
• Holding the seat while unprepared: Never request the title if you still need to open resource chests, purchase missing items, or wait on an existing timer. Lingering in the seat stalls the server queue and risks losing future rotation privileges.