diff --git a/SVSim.BattleNode/Protocol/Bodies/PlayActionsBroadcastBody.cs b/SVSim.BattleNode/Protocol/Bodies/PlayActionsBroadcastBody.cs
index fcf477f..c639733 100644
--- a/SVSim.BattleNode/Protocol/Bodies/PlayActionsBroadcastBody.cs
+++ b/SVSim.BattleNode/Protocol/Bodies/PlayActionsBroadcastBody.cs
@@ -7,13 +7,15 @@ namespace SVSim.BattleNode.Protocol.Bodies;
 /// the deterministic-turn slice). <c>OppoTargetList</c> is the renamed <c>targetList</c>
 /// (independent of KnownList — a targeted hand play carries both). <c>KeyAction</c> forwards a
 /// choice/Discover play's <c>{type,cardId}</c> so the opponent renders the choice-token generation;
-/// the pick (<c>selectCard</c>) is stripped for a hidden (open:0) draw-to-hand choice. All three are
+/// the pick (<c>selectCard</c>) is stripped for a hidden (open:0) draw-to-hand choice. <c>UList</c>
+/// forwards the sender's unapproved-movement list (deck-sourced summons/fetches) verbatim. All are
 /// omitted when null via the envelope's WhenWritingNull policy (a vanilla play carries none).</summary>
 public sealed record PlayActionsBroadcastBody(
     [property: JsonPropertyName("playIdx")] int PlayIdx,
     [property: JsonPropertyName("type")] int Type,
     [property: JsonPropertyName("knownList")] IReadOnlyList<KnownCardEntry>? KnownList,
     [property: JsonPropertyName("oppoTargetList")] IReadOnlyList<OppoTargetEntry>? OppoTargetList,
+    [property: JsonPropertyName("uList")] IReadOnlyList<UnapprovedCardEntry>? UList = null,
     [property: JsonPropertyName("keyAction")] IReadOnlyList<KeyActionEntry>? KeyAction = null) : IMsgBody;
 
 /// <summary>Opponent-facing keyAction entry for a choice/Discover play. <c>type</c>/<c>cardId</c>
diff --git a/SVSim.BattleNode/Sessions/Dispatch/Handlers/PlayActionsHandler.cs b/SVSim.BattleNode/Sessions/Dispatch/Handlers/PlayActionsHandler.cs
index 92eba7e..346e09c 100644
--- a/SVSim.BattleNode/Sessions/Dispatch/Handlers/PlayActionsHandler.cs
+++ b/SVSim.BattleNode/Sessions/Dispatch/Handlers/PlayActionsHandler.cs
@@ -42,11 +42,18 @@ internal sealed class PlayActionsHandler : IFrameHandler
         var played = KnownListBuilder.BuildPlayedCard(deckMap, playIdx, orderList);
         var oppoTargets = KnownListBuilder.RenameTargets(entries.GetValueOrDefault("targetList"));
 
+        // Deck-sourced movements (fetch / search / summon-from-deck) ride the uList — a verbatim,
+        // separate receive slot the node forwards unchanged (bullet-3 audit F1). The node makes no
+        // reveal decision; cardId presence is the sender's call. Coexists with the synthesized
+        // knownList in the same frame (capture line 75).
+        var uList = KnownListBuilder.RelayUList(entries.GetValueOrDefault("uList"));
+
         var body = new PlayActionsBroadcastBody(
             PlayIdx: playIdx,
             Type: type,
             KnownList: played is null ? null : new[] { played },
             OppoTargetList: oppoTargets,
+            UList: uList,
             // {type,cardId} forwarded so the opponent renders the choice token; selectCard dropped
             // when open==0 (hidden draw-to-hand pick). Null for a vanilla play (no keyAction).
             KeyAction: KnownListBuilder.StripKeyActionForOpponent(keyAction));
diff --git a/SVSim.UnitTests/BattleNode/Sessions/BattleSessionDispatchTests.cs b/SVSim.UnitTests/BattleNode/Sessions/BattleSessionDispatchTests.cs
index 3700801..164792e 100644
--- a/SVSim.UnitTests/BattleNode/Sessions/BattleSessionDispatchTests.cs
+++ b/SVSim.UnitTests/BattleNode/Sessions/BattleSessionDispatchTests.cs
@@ -249,6 +249,58 @@ public class BattleSessionDispatchTests
         Assert.That(pb.OppoTargetList[0].IsSelf, Is.EqualTo(0));
     }
 
+    [Test]
+    public void Pvp_PlayActions_relays_uList_verbatim()
+    {
+        // A deck-fetch rides the uList (battle-traffic_tk2_regular.ndjson:75); the node forwards it
+        // verbatim alongside the synthesized knownList for the played card.
+        var (s, a, b) = NewPvpSession();
+        DriveToAfterReady(s, a);
+        DriveToAfterReady(s, b);
+
+        var body = MoveOrderList(idx: 3, from: 10, to: 20);
+        body["playIdx"] = 3L;
+        body["type"] = 30L;
+        body["uList"] = new List<object?>
+        {
+            new Dictionary<string, object?>
+            {
+                ["idxList"] = new List<object?> { 16L, 22L },
+                ["from"] = 0L, ["to"] = 10L, ["isSelf"] = 1L, ["skill"] = "37|36|0",
+            },
+        };
+
+        var routes = s.ComputeFrames(a, EnvWith(NetworkBattleUri.PlayActions, body));
+        Assert.That(routes.Count, Is.EqualTo(1));
+        Assert.That(routes[0].Target, Is.SameAs(b));
+        var pb = (PlayActionsBroadcastBody)routes[0].Frame.Body;
+
+        Assert.That(pb.KnownList!.Count, Is.EqualTo(1), "played card still synthesized in the same frame");
+        Assert.That(pb.UList, Is.Not.Null);
+        Assert.That(pb.UList!.Count, Is.EqualTo(1));
+        Assert.That(pb.UList[0].IdxList, Is.EqualTo(new[] { 16, 22 }));
+        Assert.That(pb.UList[0].From, Is.EqualTo(0));
+        Assert.That(pb.UList[0].To, Is.EqualTo(10));
+        Assert.That(pb.UList[0].IsSelf, Is.EqualTo(1));
+        Assert.That(pb.UList[0].Skill, Is.EqualTo("37|36|0"));
+    }
+
+    [Test]
+    public void Pvp_PlayActions_without_uList_leaves_it_null()
+    {
+        var (s, a, b) = NewPvpSession();
+        DriveToAfterReady(s, a);
+        DriveToAfterReady(s, b);
+
+        var body = MoveOrderList(idx: 3, from: 10, to: 20);
+        body["playIdx"] = 3L;
+        body["type"] = 30L;
+
+        var routes = s.ComputeFrames(a, EnvWith(NetworkBattleUri.PlayActions, body));
+        var pb = (PlayActionsBroadcastBody)routes[0].Frame.Body;
+        Assert.That(pb.UList, Is.Null);
+    }
+
     [Test]
     public void Pvp_PlayActions_ungenerated_token_idx_degrades_to_no_knownList()
     {