Kingdom tools
Kingdom Timeline
See when a kingdom (server) gets new heroes, pets, Truegold stages, its first KvK and other features.
Kingdom 66
Kingdom opened Day 583
- Heroes
- Generation 8
- Pets
- Generation 7
- Max Truegold level
- TG8
- Unlocks
- War Academy: UnlockedAdvanced Truegold Research: Unlocked
Unlock timeline
Today
March 2025
Generation 1 heroes
Your first heroes are there from the day the kingdom opens, including the Generation 1 mythic heroes. Saul is this generation's Hero Roulette hero.
April 2025
Sanctuary Battle sign-ups open
Sign-ups open for the first Sanctuary Battle. Alliances have until the fight on day 7 to register, or can turn on Auto-sign-up.
First Hall of Governors
The first Hall of Governors. It runs for seven days, each with its own focus, from Power Boost and Beast Hunting to Hero Gear and Governor Gear.
First Sanctuary Battle
Alliances fight over Sanctuaries and Fortresses for the first time. Holding one earns season points, and a Fortress is worth twice as much as a Sanctuary.
Fishing opens
Fishing opens. Grab a pole for chests, Fishing Tournament points and Fishing Guild rewards.
Plains fog clears
The fog over the Plains lifts. Every governor can move into the Plains, even without finishing the mission goals.
Hero Gear Reforge opens
Hero Gear Reforge unlocks. It resets a piece's Mastery Level to 0 and returns half the Forgehammers you spent, so you can move them to a better piece.
May 2025
Generation 2 heroes
Generation 2 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Zoe is this generation's Hero Roulette hero.
Alliance resource exchange
Resource Exchange opens in Alliance Territory. Alliances can swap one alliance resource for another at a set ratio, up to a daily limit.
First Castle Battle
The first battle for the King's Castle. The alliance that holds it at the end picks the kingdom's King for the next 14 days.
Generation 1 pets
Generation 1 pets become available.
June 2025
Truegold age · TG3
The Age of Truegold begins, and your main buildings can be raised through Truegold 1, 2 and 3.
First KvK preparation phase
Preparation phase of your first KvK, called Kingdom of Power in game. Points scored here count toward Kingdom Medals.
Estimated date
First eligible KvK battle
Your kingdom's first KvK battle against a matched kingdom. If no opponent is found, you get a bye reward and a Hall of Governors instead.
Estimated date
July 2025
Generation 3 heroes
Generation 3 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Petra is this generation's Hero Roulette hero.
Generation 3 pets
Generation 3 pets become available.
First Alliance Brawl
The first Alliance Brawl. Your alliance is matched against another, and every member's points count toward the alliance's total.
Feature introduced · Estimated date
August 2025
Truegold 5
Town Center, Barracks, Stable, Range, Infirmary, Command Center and Embassy can reach Truegold 5, which also strengthens troop skills. The Truegold Crucible opens to turn basic resources into Truegold, the Mystic Trial shop starts selling Governor Charm materials, and the Level 8 Terror, Titan Roc, appears. From here your kingdom is eligible for the next transfer window.
September 2025
Governor Charm level cap increases
Governor Charms can be upgraded past level 12 from this date. Few players can use it right away, but the change splits transfer groups, so it matters when you plan a move.
Generation 4 heroes
Generation 4 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Rosa is this generation's Hero Roulette hero. Generation 2 heroes join the Gold Key pool at the same time. The Desert Trial event also becomes Champion's Way.
Generation 4 pets
Generation 4 pets become available.
October 2025
War Academy
The War Academy opens, and Truegold Dust and T11 troops arrive with it. It researches Truegold Tech with Truegold Dust, and a War Academy upgrade and Truegold Tech research can't run at the same time.
Mystic Trial opens
Mystic Trial opens: a stage-by-stage challenge with milestone rewards and a Trial Shop. Its chests can drop Mythic hero shards.
Feature introduced · Estimated date
December 2025
Generation 5 heroes
Generation 5 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Long Fei is this generation's Hero Roulette hero. Generation 3 heroes join the Gold Key pool at the same time.
Generation 5 pets
Generation 5 pets become available.
Governor Charm Material Exchange opens
The Governor Charm Material Exchange opens on the equipment screen of your governor profile, trading for Charm Guides and Charm Designs. Your Town Center needs to be high enough to use it.
Feature introduced
Governor Gear Material Exchange opens
The Governor Gear Material Exchange opens on the equipment screen of your governor profile, trading for Satin, Gilded Threads and Artisan's Vision. Your Town Center needs to be high enough to use it.
Feature introduced
February 2026
Truegold 8
The War Academy joins the main buildings, and all of them can reach Truegold 8, each unlocking a new skill for infantry, cavalry or archers. Tempered Truegold arrives too: the Crucible refines it through Super Refinement, and Governor Gear chests join the Mystic Trial shop.
March 2026
Generation 6 heroes
Generation 6 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Sophia is this generation's Hero Roulette hero. Generation 4 heroes join the Gold Key pool at the same time.
Generation 6 pets
Generation 6 pets become available.
April 2026
May 2026
First Flamedragon Tyrant Competition
The first Flamedragon Tyrant season. Alliances from several kingdoms fight over the Flamedragon Palace, and whoever holds it is crowned Flamedragon Tyrant.
4th Master · Cassia
Cassia joins the Master Academy.
Feature introduced
June 2026
Generation 7 heroes
Generation 7 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Wee & Woo is this generation's Hero Roulette hero. Generation 5 heroes join the Gold Key pool at the same time.
Generation 7 pets
Generation 7 pets become available.
July 2026
August 2026
Advanced Truegold Research
Advanced Truegold Research unlocks in the War Academy, opening a deeper Truegold Tech tree.
September 2026
Last unlock
Generation 8 heroes
Generation 8 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Diego is this generation's Hero Roulette hero. Generation 6 heroes join the Gold Key pool at the same time.
November 2026
TodayDay 583
Next
9th and 10th Masters · Olander and Catherine
Olander and Catherine join the Master Academy.
Feature introduced
December 2026
Generation 9 heroes
Generation 9 heroes arrive. Their shards come from events, so this is when saving up for the one you want starts to pay off. Generation 7 heroes join the Gold Key pool at the same time.
Governor Gear Infusion
New feature: Governor Gear Infusion opens. Spend infusion points on your Governor Gear to strengthen it beyond its usual upgrades.
January 2027
Truegold 9 and 10
Truegold 9 and 10 arrive together: main buildings and the War Academy can reach Truegold 10, the highest stage so far, boosting troop skills again.
Infantry
Cavalry
Archer
Dates are estimates in UTC and can change when kingdom schedules are adjusted.
K66 questions
More answers are in the Kingdom Timeline FAQ.
How old is K66?
K66 opened on Mar 30, 2025, so today is its day 583.
When does K66 reach Truegold 5?
K66 reached Truegold 5 on Aug 18, 2025 and can take part in transfer events.
Which hero generation is K66 on?
K66 has Generation 8 heroes. Generation 9 arrives on Dec 7, 2026.
What unlocks next in K66?
Next up is 9th and 10th Masters · Olander and Catherine on Nov 9, 2026, 7 days from now.
Has K66 been optimized?
Yes. Since Jun 3, 2026, K66 follows K68's schedule for shared unlocks it hasn't reached yet.