diff --git a/src/roles/dullahan.py b/src/roles/dullahan.py
index 6353b97..d5502b4 100644
--- a/src/roles/dullahan.py
+++ b/src/roles/dullahan.py
@@ -239,4 +239,13 @@ def on_reset(evt, var):
     KILLS.clear()
     TARGETS.clear()
 
+@event_listener("get_role_metadata")
+def on_get_role_metadata(evt, cli, var, kind):
+    if kind == "night_kills":
+        num = 0
+        for dull in var.ROLES["dullahan"]:
+            if TARGETS[dull] - var.DEAD:
+                num += 1
+        evt.data["dullahan"] = num
+
 # vim: set sw=4 expandtab:
diff --git a/src/roles/hunter.py b/src/roles/hunter.py
index 0b504e9..f9fae15 100644
--- a/src/roles/hunter.py
+++ b/src/roles/hunter.py
@@ -160,4 +160,12 @@ def on_reset(evt, var):
     PASSED.clear()
     HUNTERS.clear()
 
+@event_listener("get_role_metadata")
+def on_get_role_metadata(evt, cli, var, kind):
+    if kind == "night_kills":
+        # hunters is the set of all hunters that have not killed in a *previous* night
+        # (if they're in both HUNTERS and KILLS, then they killed tonight and should be counted)
+        hunters = (set(var.ROLES["hunter"]) - HUNTERS) | set(KILLS.keys())
+        evt.data["hunter"] = len(hunters)
+
 # vim: set sw=4 expandtab:
diff --git a/src/roles/shaman.py b/src/roles/shaman.py
index 2d31f3b..c22ec0e 100644
--- a/src/roles/shaman.py
+++ b/src/roles/shaman.py
@@ -645,4 +645,12 @@ def on_frole_role(evt, cli, var, who, role, oldrole, args):
                         TOTEMS[shaman] = t
                         break
 
+@event_listener("get_role_metadata")
+def on_get_role_metadata(evt, cli, var, kind):
+    if kind == "night_kills":
+        # only add shamans here if they were given a death totem
+        # even though retribution kills, it is given a special kill message
+        # note that all shaman types (shaman/CS/wolf shaman) are lumped under the "shaman" key
+        evt.data["shaman"] = list(TOTEMS.values()).count("death")
+
 # vim: set sw=4 expandtab:
diff --git a/src/roles/traitor.py b/src/roles/traitor.py
index 77d4ea0..79b4154 100644
--- a/src/roles/traitor.py
+++ b/src/roles/traitor.py
@@ -28,13 +28,36 @@ def on_get_final_role(evt, cli, var, nick, role):
     if role == "traitor" and evt.data["role"] == "wolf":
         evt.data["role"] = "traitor"
 
-@event_listener("update_stats")
-def on_update_stats(evt, cli, var, nick, nickrole, nickreveal, nicktpls):
+@event_listener("update_stats", priority=1)
+def on_update_stats1(evt, cli, var, nick, nickrole, nickreveal, nicktpls):
     if nickrole == var.DEFAULT_ROLE and var.HIDDEN_TRAITOR:
         evt.data["possible"].add("traitor")
+
+@event_listener("update_stats", priority=3)
+def on_update_stats3(evt, cli, var, nick, nickrole, nickreveal, nicktpls):
     # if this is a night death and we know for sure that wolves (and only wolves)
     # killed, then that kill cannot be traitor as long as they're in wolfchat.
-    # TODO: need to figure out how to actually piece this together, but will
-    # likely require splitting off every other role first.
+    # ismain True = night death, False = chain death; chain deaths can be traitors
+    # even if only wolves killed, so we short-circuit there as well
+    # TODO: an observant user will be able to determine if traitor dies due to luck/misdirection totem
+    # redirecting a wolf kill onto traitor
+    if "traitor" not in evt.data["possible"] or not evt.params.ismain or nickrole == "traitor":
+        return
+    if var.PHASE == "day" and var.GAMEPHASE == "night":
+        mevt = Event("get_role_metadata", {})
+        mevt.dispatch(cli, var, "night_kills")
+        nonwolf = 0
+        total = 0
+        for role, num in mevt.data.items():
+            if role != "wolf":
+                nonwolf += num
+            total += num
+        if nonwolf == 0:
+            evt.data["possible"].discard("traitor")
+            return
+        # TODO: this doesn't account for everything, for example if there was a hunter kill
+        # and a wolf kill, and a wolf + villager died, we know the villager was the wolf kill
+        # and therefore cannot be traitor. However, we currently do not have the logic to deduce this
+
 
 # vim: set sw=4 expandtab:
diff --git a/src/roles/vengefulghost.py b/src/roles/vengefulghost.py
index 77294dc..0cce9de 100644
--- a/src/roles/vengefulghost.py
+++ b/src/roles/vengefulghost.py
@@ -248,4 +248,9 @@ def on_reset(evt, var):
     KILLS.clear()
     GHOSTS.clear()
 
+@event_listener("get_role_metadata")
+def on_get_role_metadata(evt, cli, var, kind):
+    if kind == "night_kills":
+        evt.data["vengeful ghost"] = sum(1 for against in GHOSTS.values() if against[0] != "!")
+
 # vim: set sw=4 expandtab:
diff --git a/src/roles/vigilante.py b/src/roles/vigilante.py
index a2a19f3..3c84690 100644
--- a/src/roles/vigilante.py
+++ b/src/roles/vigilante.py
@@ -145,4 +145,9 @@ def on_reset(evt, var):
     KILLS.clear()
     PASSED.clear()
 
+@event_listener("get_role_metadata")
+def on_get_role_metadata(evt, cli, var, kind):
+    if kind == "night_kills":
+        evt.data["vigilante"] = len(var.ROLES["vigilante"])
+
 # vim: set sw=4 expandtab:
diff --git a/src/roles/wolf.py b/src/roles/wolf.py
index c422b27..e87e292 100644
--- a/src/roles/wolf.py
+++ b/src/roles/wolf.py
@@ -402,4 +402,22 @@ def on_begin_day(evt, cli, var):
 def on_reset(evt, var):
     KILLS.clear()
 
+@event_listener("get_role_metadata")
+def on_get_role_metadata(evt, cli, var, kind):
+    if kind == "night_kills":
+        if var.DISEASED_WOLVES:
+            evt.data["wolf"] = 0
+        elif var.ANGRY_WOLVES:
+            evt.data["wolf"] = 2
+        else:
+            evt.data["wolf"] = 1
+        # TODO: split into alpha
+        if var.ALPHA_ENABLED:
+            # alpha wolf gives an extra kill; note that we consider someone being
+            # bitten a "kill" for this metadata kind as well
+            # rolled into wolf instead of as a separate alpha wolf key for ease of implementing
+            # special logic for wolf kills vs non-wolf kills (as when alpha kills it is treated
+            # as any other wolf kill).
+            evt.data["wolf"] += 1
+
 # vim: set sw=4 expandtab:
diff --git a/src/wolfgame.py b/src/wolfgame.py
index 8d620c6..dd9f18f 100644
--- a/src/wolfgame.py
+++ b/src/wolfgame.py
@@ -2747,7 +2747,13 @@ def del_player(cli, nick, forced_death=False, devoice=True, end_game=True, death
             event.dispatch(cli, var, nick, nickrole, nicktpls, evt_death_triggers)
 
             # update var.ROLE_STATS
-            event = Event("update_stats", {"possible": {nickrole, nickreveal}, "known_role": False})
+            # Event priorities:
+            # 1 = Expanding the possible set (e.g. traitor would add themselves if nickrole is villager)
+            # 3 = Removing from the possible set (e.g. can't be traitor if was a night kill and only wolves could kill at night),
+            # 5 = Setting known_role to True if the role is actually known for sure publically (e.g. revealing totem)
+            # 2 and 4 are not used by included roles, but may be useful expansion points for custom roles to modify stats
+            event = Event("update_stats", {"possible": {nickrole, nickreveal}, "known_role": False},
+                    killer_role=killer_role, ismain=ismain)
             event.dispatch(cli, var, nick, nickrole, nickreveal, nicktpls)
             # Given the set of possible roles this nick could be (or its actual role if known_role is True),
             # figure out the set of roles that need deducting from their counts in var.ROLE_STATS