Migration · Lands of Jail Codex

Event · Server

Migration Operation

The event that lets Wardens move to another server. Each server’s Migration Admin sends invitations, then open migration fills the remaining spots.

Migration Power counts your wounded and your Recruitment Hall reserves, not just your Power. You can only move to a server that opened close to yours.

4 weeks

About how often it runs.

72 · 48 · 48 h

Phase 1, Phase 2 and Phase 3.

1–45

Migration Permits it costs you.

Phases and seats

In Phases 2–3 the server’s Migration Admin sends Basic invitations (to Wardens under the server’s power limit) and Elite invitations (above it); you can also apply for Elite Migration to a server that isn’t Top-tier. Phase 3 is Open Migration: anyone under the target’s power limit can move while spots remain. Each round, every server is rated Top-tier or Normal by Power; a server rated Top-tier 3 rounds in a row gets 1 Elite invitation.

Setting	Normal server	Top-tier server
Invitation spots	25	15
Open-migration spots	15	10
Power-limit options for the Admin	5	3 (the lower ones)

Power-limit options grow as the server gets older: from 36M, 72M, 119M, 144M and 180M on young servers up to 92M, 184M, 304M, 368M and 460M on the oldest.

Who can move

•Warden’s Office: Lv.24 at first, rising in steps to Lv.30 on older servers.
•Not at war, no troops out, not in an alliance, not the Supreme Warden or the Migration Admin.
•Migration Power = your Power + wounded in the Medical Station + reserves in the Recruitment Hall. High-level soldiers can only be dismissed during this event, which lowers it.
•Server age: the target must have opened within 180 days of your first server, plus 30 days for every 90 days since the date the game tracks for you.
•Cost: 1 to 45 Migration Permits. The closer your Migration Points are to the server’s standard (9.97M at first, later 12M), the more you pay. Migration Points count buildings, research, Collection, Tomes, heroes, hero gear and your 2 strongest Prisoner Armors.
•After moving: resources above your Inventory protection are lost, a name clash gives a free Rename Card, unclaimed rewards from about 20 events arrive by mail, and your base starts in the target’s wilderness.

AttackATKStats

How hard your army hits. More Attack means more enemy troops get hit hard enough to risk dying.

DefenseDEFStats

How much damage your army can absorb. It makes enemy hits wound your troops instead of killing them.

HealthHPStats

One soldier’s hit points. More HP means fewer of your troops go down at all.

LethalityLTHStats

How likely your hits kill for good instead of just wounding. It turns injuries into permanent enemy losses.

Kill-checkCombat

The hidden roll behind every hit. Attack decides how many troops get one, Lethality decides how many succeed, and HP + Defense help your troops survive them.

Tactical DMGCombat

A second kind of damage. It happens when a condition is met — like every 3rd round — and each hit is a set share of the dealing troop type’s ATK. It has its own boosts and defenses.

The 40% RuleCombat

Of the troops knocked out in a solo attack on a prison, 40% count as dead or Hospital and 60% as lightly wounded (35% and 65% in rallies and tile fights). It isn’t the point where a fight stops.

Combat Level1–30Troops

A troop’s starting levels, 1 to 30, before it has a Tier. It’s the “1-30” starting row in the stat tables.

TierTroops

A named troop class unlocked after Combat Level 30, with a whole new higher baseline. Tier 10 is “Ace,” Tier 11 is “Bastion.” A “Lv.10.0” portrait badge means Tier 10.

Forticlad Level1–10Troops

An upgrade path inside a Tier, raised in the Barracks. Each level adds stats and unlocks Forticlad skills. It’s the small number badge on a troop.

Troop BonusHeroes

An ATK/DEF boost that every hero in the same generation shares, whatever their type or role. It goes up about 20–25% each generation.

GenerationGen 1–7Heroes

Which release group a hero came from. Newer generations have a bigger Troop Bonus and higher base stats.

War skillHeroes

A hero’s PvP skills — the ones that actually matter in fights against other players.

Arrest skillHeroes

A hero’s PvE skills, listed on the faint “PvE” line of each hero card. They don’t apply in PvP.

Exclusive EquipmentHeroes

A hero’s Exclusive Equipment war skill, marked with the EE badge on their card. It only works in the one mode its text names.

PassiveHeroes

A buff that helps your whole army all the time, even when the hero isn’t deployed.

RallyRallies

A team attack. One leader uses a three-hero formation, and other players join in with their troops.

JoinerRallies

Someone who adds troops to another player’s rally. Only four joiners’ skills count: the four highest-level first War skills of the joiners’ first heroes.

SurvivedBattle

Troops that never took a hit. Fully ready for the next fight.

Lightly WoundedBattle

Took damage but heals back to full as soon as it gets home.

Heavily WoundedBattle

Knocked out and sent to the Hospital. Recovers — as long as there’s room.

LossBattle

Dead for good. The only battle result you can never get back.

HospitalBattle

Where Heavily Wounded troops recover. Keep space free: once it fills up, the overflow becomes real deaths.

Defender’s AdvantageBattle

In a solo attack on a prison, the defender’s troops that would have died become Heavily Wounded instead, while 30% of the attacker’s knocked-out troops die. In rallies and tile fights, nobody’s troops die.

Blank shardsCosts

The universal yellow shards you can spend on any hero. Maxing one costs 1,065, plus 10 hero-specific recruit shards to first unlock them.