diff --git a/Content.Server/Objectives/Components/ChangelingDevourMostConditionComponent.cs b/Content.Server/Objectives/Components/ChangelingDevourMostConditionComponent.cs
new file mode 100644
index 0000000000..75edde4505
--- /dev/null
+++ b/Content.Server/Objectives/Components/ChangelingDevourMostConditionComponent.cs
@@ -0,0 +1,10 @@
+using Content.Server.Objectives.Systems;
+
+namespace Content.Server.Objectives.Components;
+
+/// <summary>
+/// Requires that a changeling has obtained the highest amount of unique devours out of all other changelings.
+/// Checks against identities stored on the mind.
+/// </summary>
+[RegisterComponent, Access(typeof(ChangelingObjectiveSystem))]
+public sealed partial class ChangelingDevourMostConditionComponent : Component;
diff --git a/Content.Server/Objectives/Components/ChangelingUniqueIdentityConditionComponent.cs b/Content.Server/Objectives/Components/ChangelingUniqueIdentityConditionComponent.cs
index 7e76d3a02a..97d8b7bb00 100644
--- a/Content.Server/Objectives/Components/ChangelingUniqueIdentityConditionComponent.cs
+++ b/Content.Server/Objectives/Components/ChangelingUniqueIdentityConditionComponent.cs
@@ -3,15 +3,8 @@ using Content.Server.Objectives.Systems;
 namespace Content.Server.Objectives.Components;
 
 /// <summary>
-/// Requires that a changeling has obtained X unique identities.
+/// Requires that a changeling has obtained X unique identities. Checks against identities stored on the mind.
 /// Depends on <see cref="NumberObjectiveComponent"/> to function.
 /// </summary>
 [RegisterComponent, Access(typeof(ChangelingObjectiveSystem))]
-public sealed partial class ChangelingUniqueIdentityConditionComponent : Component
-{
-    /// <summary>
-    /// The amount of identities that have been already devoured.
-    /// </summary>
-    [DataField]
-    public int UniqueIdentities;
-}
+public sealed partial class ChangelingUniqueIdentityConditionComponent : Component;
diff --git a/Content.Server/Objectives/ObjectivesSystem.cs b/Content.Server/Objectives/ObjectivesSystem.cs
index c2efbd8e4e..f01b2cc30b 100644
--- a/Content.Server/Objectives/ObjectivesSystem.cs
+++ b/Content.Server/Objectives/ObjectivesSystem.cs
@@ -122,6 +122,10 @@ public sealed partial class ObjectivesSystem : SharedObjectivesSystem
         }
     }
 
+    /// <summary>
+    /// Generates a summary for a list of antag minds based on their agent.
+    /// Contains the objective issuer, objectives and completion rate.
+    /// </summary>
     private void AddSummary(StringBuilder result, string agent, List<(EntityUid, string)> minds)
     {
         var agentSummaries = new List<(string summary, float successRate, int completedObjectives)>();
diff --git a/Content.Server/Objectives/Systems/ChangelingObjectiveSystem.cs b/Content.Server/Objectives/Systems/ChangelingObjectiveSystem.cs
index 8222f6d12f..b6f90e62c7 100644
--- a/Content.Server/Objectives/Systems/ChangelingObjectiveSystem.cs
+++ b/Content.Server/Objectives/Systems/ChangelingObjectiveSystem.cs
@@ -10,42 +10,89 @@ public sealed partial class ChangelingObjectiveSystem : EntitySystem
     [Dependency] private NumberObjectiveSystem _number = default!;
     [Dependency] private SharedMindSystem _mind = default!;
 
-    public override void Initialize()
-    {
-        base.Initialize();
-
-        SubscribeLocalEvent<ChangelingUniqueIdentityConditionComponent, ObjectiveGetProgressEvent>(OnGetProgress);
-        SubscribeLocalEvent<ChangelingDevouredEvent>(OnChangelingDevoured);
-    }
-
+    [SubscribeLocalEvent]
     private void OnChangelingDevoured(ref ChangelingDevouredEvent args)
     {
-        // We check if the devour granted us Dna.
-        // We do this because we could already have gotten the identity by other means before, such as the Dna sting.
-        // Dna grant basically ensures this is the first time valid devour has happened on a target.
+        if (!_mind.TryGetMind(args.Changeling, out var mind, out _))
+            return;
+
         if (!args.GrantedDna)
             return;
 
-        if (!_mind.TryGetObjectiveComp<ChangelingUniqueIdentityConditionComponent>(args.Changeling, out var obj))
-            return;
-
-        obj.UniqueIdentities++;
+        EnsureComp<ChangelingMindIdentityTrackerComponent>(mind, out var tracker);
+        tracker.Devoured++;
     }
 
-    private void OnGetProgress(Entity<ChangelingUniqueIdentityConditionComponent> ent, ref ObjectiveGetProgressEvent args)
+    [SubscribeLocalEvent]
+    private void OnGetUniqueIdentitiesProgress(Entity<ChangelingUniqueIdentityConditionComponent> ent, ref ObjectiveGetProgressEvent args)
     {
-        args.Progress = GetProgress(ent.Comp, _number.GetTarget(ent));
+        args.Progress = GetUniqueIdentitiesProgress(args.MindId, _number.GetTarget(ent));
     }
 
-    private float GetProgress(ChangelingUniqueIdentityConditionComponent comp, int target)
+    [SubscribeLocalEvent]
+    private void OnGetMostIdentitiesProgress(Entity<ChangelingDevourMostConditionComponent> ent, ref ObjectiveGetProgressEvent args)
     {
+        args.Progress = GetMostIdentitiesProgress(args.MindId);
+    }
+
+    /// <summary>
+    /// Returns the progress for <see cref="ChangelingUniqueIdentityConditionComponent"/>.
+    /// Uses data stored on the mind.
+    /// </summary>
+    /// <returns>Objective progress, between 0 and 1.</returns>
+    private float GetUniqueIdentitiesProgress(EntityUid mind, int target)
+    {
+        // We've never actually gained an identity.
+        if (!TryComp<ChangelingMindIdentityTrackerComponent>(mind, out var tracker))
+            return 0f;
+
         // prevent divide-by-zero
         if (target == 0)
             return 1f;
 
-        if (comp.UniqueIdentities >= target)
+        var uniqueCount = tracker.Devoured;
+
+        if (uniqueCount >= target)
             return 1f;
 
-        return (float)comp.UniqueIdentities / (float)target;
+        return (float)uniqueCount / (float)target;
+    }
+
+    /// <summary>
+    /// Returns the progress for <see cref="ChangelingDevourMostConditionComponent"/> for a given mind.
+    /// Uses data stored on the mind.
+    /// </summary>
+    /// <returns>Objective progress, between 0 and 1.</returns>
+    private float GetMostIdentitiesProgress(EntityUid mind)
+    {
+        // Can't progress if we've never eaten anyone.
+        if (!TryComp<ChangelingMindIdentityTrackerComponent>(mind, out var selfTracker))
+            return 0f;
+
+        // We never actually devoured anyone.
+        // We don't want to grant greentext if 0 is technically the highest.
+        if (selfTracker.Devoured is var selfUniqueCount && selfUniqueCount < 1)
+            return 0f;
+
+        var query = AllEntityQuery<ChangelingMindIdentityTrackerComponent>();
+
+        var highest = 0;
+
+        while (query.MoveNext(out var uid, out var tracker))
+        {
+            // Skip our own tracker. We only care for the highest others have.
+            if (uid == mind)
+                continue;
+
+            if (tracker.Devoured > highest)
+                highest = tracker.Devoured;
+        }
+
+        // No equal check. Only one can win.
+        if (selfUniqueCount > highest)
+            return 1f;
+
+        // highest+1 because we aim to be 1 above the highest.
+        return (float)selfUniqueCount / (float)(highest+1);
     }
 }
diff --git a/Content.Shared/Changeling/Components/ChangelingIdentityComponent.cs b/Content.Shared/Changeling/Components/ChangelingIdentityComponent.cs
index 110db2503e..93966692a9 100644
--- a/Content.Shared/Changeling/Components/ChangelingIdentityComponent.cs
+++ b/Content.Shared/Changeling/Components/ChangelingIdentityComponent.cs
@@ -154,3 +154,13 @@ public sealed partial class ChangelingNetworkedIdentityData
     [DataField]
     public bool GrantedDna;
 }
+
+/// <summary>
+/// Event raised on the changeling and broadcast when it gains a new identity, or an existing identity data is updated when gaining an identity.
+/// Identities are never removed, so any future grants of an identity (after dropping it, for example) is an update.
+/// </summary>
+/// <param name="Changeling">The changeling that gained an identity.</param>
+/// <param name="Identity">The identity data that was obtained.</param>
+/// <param name="NewIdentity">Whether this is the first time an identity was gained.</param>
+[ByRefEvent]
+public record struct ChangelingGainedOrUpdatedIdentityEvent(EntityUid Changeling, ChangelingIdentityData Identity, bool NewIdentity);
diff --git a/Content.Shared/Changeling/Components/ChangelingMindIdentityTrackerComponent.cs b/Content.Shared/Changeling/Components/ChangelingMindIdentityTrackerComponent.cs
new file mode 100644
index 0000000000..b1dea98574
--- /dev/null
+++ b/Content.Shared/Changeling/Components/ChangelingMindIdentityTrackerComponent.cs
@@ -0,0 +1,16 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Changeling.Components;
+
+/// <summary>
+/// Tracks devoured identities on the mind of the changeling, used for objectives.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class ChangelingMindIdentityTrackerComponent : Component
+{
+    /// <summary>
+    /// Amount of unique entities devoured by this changeling.
+    /// </summary>
+    [DataField]
+    public int Devoured;
+}
diff --git a/Content.Shared/Changeling/Systems/SharedChangelingIdentitySystem.cs b/Content.Shared/Changeling/Systems/SharedChangelingIdentitySystem.cs
index 35099df73f..11662c8ac2 100644
--- a/Content.Shared/Changeling/Systems/SharedChangelingIdentitySystem.cs
+++ b/Content.Shared/Changeling/Systems/SharedChangelingIdentitySystem.cs
@@ -1,4 +1,4 @@
-using System.Diagnostics.CodeAnalysis;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using Content.Shared.Changeling.Components;
 using Content.Shared.Cloning;
@@ -44,7 +44,7 @@ public abstract partial class SharedChangelingIdentitySystem : EntitySystem
     {
         if (args.ObtainedIdentity)
         {
-            GrantIdentity(ent.Owner, args.Devoured);
+            GrantIdentity(ent.Owner, args.Devoured, true);
         }
 
         if (args.GrantedDna && TryGetDataFromOriginal(ent.AsNullable(), args.Devoured, out var data))
@@ -71,9 +71,6 @@ public abstract partial class SharedChangelingIdentitySystem : EntitySystem
         if (!TryGetDataFromOriginal(ent.AsNullable(), ent, out var data))
             return;
 
-        data.Starting = true;
-        data.GrantedDna = true; // I have no idea how you're supposed to ever get DNA from yourself, but just in case.
-
         ent.Comp.CurrentIdentity = data.Identity;
     }
 
@@ -196,7 +193,8 @@ public abstract partial class SharedChangelingIdentitySystem : EntitySystem
     /// </summary>
     /// <param name="ent">The Changeling.</param>
     /// <param name="target">The target to clone.</param>
-    public EntityUid? GrantIdentity(Entity<ChangelingIdentityComponent?> ent, EntityUid target)
+    /// <param name="devoured">Whether this identity was granted via devouring, aka granted DNA to the changeling.</param>
+    public EntityUid? GrantIdentity(Entity<ChangelingIdentityComponent?> ent, EntityUid target, bool devoured = false)
     {
         if (!Resolve(ent.Owner, ref ent.Comp))
             return null;
@@ -206,17 +204,32 @@ public abstract partial class SharedChangelingIdentitySystem : EntitySystem
         if (clone == null)
             return null;
 
+        var isNew = false;
+
         // We see if we already have a identity slot for this entity.
         // This can happen if we devoured them before, but then dropped their stored identity.
         if (!TryGetDataFromOriginal(ent.AsNullable(), target, out var newIdentity))
         {
             newIdentity = new ChangelingIdentityData();
             ent.Comp.ConsumedIdentities.Add(newIdentity);
+            isNew = true; // Data didn't exist before so its not an update.
         }
 
         UpdateIdentityData(newIdentity, clone.Value, target);
         AddDevouredReference(ent!, target);
 
+        newIdentity.GrantedDna = devoured;
+
+        if (newIdentity.Original == ent)
+        {
+            // This is an identity of us, we don't wanna count it for objectives n stuff.
+            newIdentity.Starting = true;
+            newIdentity.GrantedDna = true;
+        }
+
+        var ev = new ChangelingGainedOrUpdatedIdentityEvent(ent, newIdentity, isNew);
+        RaiseLocalEvent(ent, ref ev, true); // Broadcast it to allow the mind tracker to update.
+
         HandlePvsOverride(ent, clone.Value);
         Dirty(ent);
 
diff --git a/Content.Shared/Objectives/Components/ObjectiveComponent.cs b/Content.Shared/Objectives/Components/ObjectiveComponent.cs
index feb2c444ef..902bf0a813 100644
--- a/Content.Shared/Objectives/Components/ObjectiveComponent.cs
+++ b/Content.Shared/Objectives/Components/ObjectiveComponent.cs
@@ -1,5 +1,4 @@
 using Content.Shared.Mind;
-using Content.Shared.Objectives;
 using Content.Shared.Objectives.Prototypes;
 using Content.Shared.Objectives.Systems;
 using Robust.Shared.Utility;
diff --git a/Resources/Prototypes/Objectives/changeling.yml b/Resources/Prototypes/Objectives/changeling.yml
index 3a16db19ef..a2a9cc3b2b 100644
--- a/Resources/Prototypes/Objectives/changeling.yml
+++ b/Resources/Prototypes/Objectives/changeling.yml
@@ -80,3 +80,16 @@
   - type: KillPersonCondition
     requireDead: true
     requireMaroon: true
+
+- type: entity
+  parent: BaseChangelingObjective
+  id: ChangelingDevourMostObjective
+  name: Devour the most humanoids.
+  description: We must devour the most unique humanoids out of all other changelings.
+  components:
+  - type: Objective
+    difficulty: 1
+    icon:
+      sprite: Mobs/Aliens/flesh.rsi
+      state: golem
+  - type: ChangelingDevourMostCondition
diff --git a/Resources/Prototypes/Objectives/objectiveGroups.yml b/Resources/Prototypes/Objectives/objectiveGroups.yml
index bbe1b56794..9ecc2cb8c5 100644
--- a/Resources/Prototypes/Objectives/objectiveGroups.yml
+++ b/Resources/Prototypes/Objectives/objectiveGroups.yml
@@ -146,7 +146,7 @@
   id: ChangelingObjectiveGroupDevour
   weights:
     ChangelingUniqueIdentityObjective: 1
-    # eventually: devour most
+    ChangelingDevourMostObjective: 1
 
 - type: weightedRandom
   id: ChangelingObjectiveGroupEscapeDummy