diff --git a/config/match_worklist.tsv b/config/match_worklist.tsv
index 910ef6c..8ceb722 100644
--- a/config/match_worklist.tsv
+++ b/config/match_worklist.tsv
@@ -959,7 +959,7 @@
 952	0x801007E0	0x80100808	40	fallthrough	3	frame	1	-	1
 #
 # listed=952
-# excluded_already_registered=741
+# excluded_already_registered=742
 # excluded_bad_extent_start=8
 # excluded_degenerate_body=252
 # excluded_delay_slot_start=5
@@ -968,6 +968,6 @@
 # excluded_low_confidence_grade=90
 # excluded_named_exclusion=9
 # excluded_no_extent=0
-# excluded_recorded_negative=87
+# excluded_recorded_negative=86
 # excluded_restores_unsaved=11
 # excluded_trapping_arith=48
diff --git a/config/regions.tsv b/config/regions.tsv
index 62c1431..91fabfc 100644
--- a/config/regions.tsv
+++ b/config/regions.tsv
@@ -609,6 +609,7 @@
 0x800F6330	0x800F6364	src/func_800F6330.c
 0x800F6570	0x800F6594	src/func_800F6570.c
 0x800F66B8	0x800F6710	src/func_800F66B8.c
+0x800F6948	0x800F69BC	src/func_800F6948.c	maspsx=epilogue
 0x800F6D60	0x800F6DD0	src/func_800F6D60.c
 0x800F6DD0	0x800F6E50	src/func_800F6DD0.c	maspsx=epilogue
 0x800F6E50	0x800F6ED0	src/func_800F6E50.c	maspsx=epilogue
diff --git a/phase-ends/CURRENT_PHASE.md b/phase-ends/CURRENT_PHASE.md
index ad0751b..ef53d68 100644
--- a/phase-ends/CURRENT_PHASE.md
+++ b/phase-ends/CURRENT_PHASE.md
@@ -6,11 +6,11 @@
 
 ## STATE — SOLO CONTINUATION, 2026-09-24 (current)
 
-**734 bodies / 743 regions**, from 685 / 694 at the last session stop — **+49 bodies / +49 regions**.
-The Phase 12 milestone remains 750 bodies, so **+16 remains**. The promoted whole-binary gate is green:
-`c_regions=743`, `differing_bytes=0`, SHA-1
+**735 bodies / 744 regions**, from 685 / 694 at the last session stop — **+50 bodies / +50 regions**.
+The Phase 12 milestone remains 750 bodies, so **+15 remains**. The promoted whole-binary gate is green:
+`c_regions=744`, `differing_bytes=0`, SHA-1
 `e173426c157384ebf1b6caf8c6fea18a85a14af9`; 348 synthetic tests pass and extents report
-`regions=743 disagreements=0 result=AGREE`.
+`regions=744 disagreements=0 result=AGREE`.
 
 The requested second batch of 20 is complete. Twenty additional bodies are now matched:
 `0x800BC9C4`, `0x800BC8C4`, `0x8006BB0C`, `0x8002D17C`, `0x801029A0`, `0x80055958`,
@@ -24,7 +24,7 @@ Final clean verification (2026-09-25): `make clean && make all`, `make worklist`
 `make extents-verify`, and `make check` all exited 0. Both clean assembly and code rebuilds
 matched the USA executable byte-for-byte; each is 1,886,208 bytes with SHA-1
 `e173426c157384ebf1b6caf8c6fea18a85a14af9`. The final worklist is 952 rows and the extents
-check reports `regions=743 disagreements=0 result=AGREE`.
+check reports `regions=744 disagreements=0 result=AGREE`.
 ## STATE — SESSION STOP, 2026-09-24 23:35 (historical; superseded by the state above, kept for provenance)
 
 **685 bodies / 694 regions**, from 602 / 611 at the Phase 11 close — **+83 bodies**. **Milestone 750 was NOT
diff --git a/phase-ends/logs/Phase12.md b/phase-ends/logs/Phase12.md
index a338da2..51c1c8f 100644
--- a/phase-ends/logs/Phase12.md
+++ b/phase-ends/logs/Phase12.md
@@ -2543,6 +2543,17 @@ passed with 348 tests and extents `regions=742 disagreements=0`; worklist regene
 **Count after task 37: 734 bodies / 743 regions (+132 bodies from the Phase 12 open baseline;
 +16 remain to milestone 750).**
 
+### Worker B task 38 — `0x800F6948` MATCH
+
+* Exact extent `0x800F6948..0x800F69BC`, 116 bytes, with `maspsx=epilogue`.
+* All five parameters are unsigned shorts; the fifth is passed through the caller's stack slot and
+  the frame release is in the jump delay slot.
+* Fresh range and candidate whole-binary gate passed with zero differences; `make check` passed with
+  348 tests and extents `regions=744 disagreements=0`; worklist remains 952 rows.
+
+**Count after task 38: 735 bodies / 744 regions (+133 bodies from the Phase 12 open baseline;
++15 remain to milestone 750).**
+
 ### Duplicate-claim guard incident
 
 A later autonomous draft attempted `0x8006FAEC`, but the merge check showed that exact region was
diff --git a/src/func_800F6948.c b/src/func_800F6948.c
new file mode 100644
index 0000000..32241a8
--- /dev/null
+++ b/src/func_800F6948.c
@@ -0,0 +1,25 @@
+/*
+ * func_800F6948 — 116 bytes at 0x800F6948..0x800F69BC
+ *
+ * Call the adjacent helper with five unsigned-short parameters, clear a fixed
+ * halfword, then dispatch the retained first two values through three helpers.
+ *
+ * REGION TOKEN: `maspsx=epilogue`.
+ */
+
+void func_800F69BC(unsigned short, unsigned short, unsigned short, unsigned short, unsigned short);
+void func_801032D4(void);
+void func_800F6B40(unsigned short, unsigned short);
+void func_80103144(void);
+void func_801031C4(void);
+
+void func_800F6948(unsigned short a0, unsigned short a1, unsigned short a2,
+                   unsigned short a3, unsigned short a4)
+{
+    func_800F69BC(a0, a1, a2, a3, a4);
+    func_801032D4();
+    *(unsigned short *)0x80142E38 = 0;
+    func_800F6B40(a0, a1);
+    func_80103144();
+    func_801031C4();
+}