diff --git a/Source/missiles.cpp b/Source/missiles.cpp
index 690ae79f0..7ce6fbd3e 100644
--- a/Source/missiles.cpp
+++ b/Source/missiles.cpp
@@ -658,9 +658,8 @@ bool CheckIfTrig(Point position)
 	return false;
 }
 
-bool GuardianTryFireAt(int i, Point target)
+bool GuardianTryFireAt(MissileStruct &missile, Point target)
 {
-	auto &missile = Missiles[i];
 	Point position = missile.position.tile;
 
 	if (!LineClearMissile(position, target))
@@ -3916,10 +3915,10 @@ void MI_Guardian(int i)
 				if (previous == offset) {
 					continue;
 				}
-				found = GuardianTryFireAt(i, { position.x + offset.deltaX, position.y + offset.deltaY })
-				    || GuardianTryFireAt(i, { position.x - offset.deltaX, position.y - offset.deltaY })
-				    || GuardianTryFireAt(i, { position.x + offset.deltaX, position.y - offset.deltaY })
-				    || GuardianTryFireAt(i, { position.x - offset.deltaX, position.y + offset.deltaY });
+				found = GuardianTryFireAt(missile, { position.x + offset.deltaX, position.y + offset.deltaY })
+				    || GuardianTryFireAt(missile, { position.x - offset.deltaX, position.y - offset.deltaY })
+				    || GuardianTryFireAt(missile, { position.x + offset.deltaX, position.y - offset.deltaY })
+				    || GuardianTryFireAt(missile, { position.x - offset.deltaX, position.y + offset.deltaY });
 				if (!found) {
 					previous = offset;
 				}
@@ -4686,9 +4685,8 @@ void missiles_process_charge()
 	}
 }
 
-void ClearMissileSpot(int mi)
+void ClearMissileSpot(Point &missileTile)
 {
-	auto &missileTile = Missiles[mi].position.tile;
 	dFlags[missileTile.x][missileTile.y] &= ~BFLAG_MISSILE;
 	dMissile[missileTile.x][missileTile.y] = 0;
 }
diff --git a/Source/missiles.h b/Source/missiles.h
index 28e1e309e..c5f160946 100644
--- a/Source/missiles.h
+++ b/Source/missiles.h
@@ -268,6 +268,6 @@ void MI_ResurrectBeam(int i);
 void MI_Rportal(int i);
 void ProcessMissiles();
 void missiles_process_charge();
-void ClearMissileSpot(int mi);
+void ClearMissileSpot(Point &missileTile);
 
 } // namespace devilution
diff --git a/Source/msg.cpp b/Source/msg.cpp
index c35e40e44..a72190d8b 100644
--- a/Source/msg.cpp
+++ b/Source/msg.cpp
@@ -1760,7 +1760,7 @@ DWORD OnEndShield(TCmd *pCmd, int pnum)
 			int mi = ActiveMissiles[i];
 			auto &missile = Missiles[mi];
 			if (missile._mitype == MIS_MANASHIELD && missile._misource == pnum) {
-				ClearMissileSpot(mi);
+				ClearMissileSpot(missile.position.tile);
 				DeleteMissile(mi, i);
 			}
 		}
@@ -1793,7 +1793,7 @@ DWORD OnEndReflect(TCmd *pCmd, int pnum)
 			int mi = ActiveMissiles[i];
 			auto &missile = Missiles[mi];
 			if (missile._mitype == MIS_REFLECT && missile._misource == pnum) {
-				ClearMissileSpot(mi);
+				ClearMissileSpot(missile.position.tile);
 				DeleteMissile(mi, i);
 			}
 		}
diff --git a/Source/player.cpp b/Source/player.cpp
index cc86da156..928cd2361 100644
--- a/Source/player.cpp
+++ b/Source/player.cpp
@@ -3216,19 +3216,20 @@ void RemovePlrMissiles(int pnum)
 
 	for (int i = 0; i < ActiveMissileCount; i++) {
 		int am = ActiveMissiles[i];
-		if (Missiles[am]._mitype == MIS_STONE && Missiles[am]._misource == pnum) {
-			Monsters[Missiles[am]._miVar2]._mmode = (MON_MODE)Missiles[am]._miVar1;
+		auto &missile = Missiles[am];
+		if (missile._mitype == MIS_STONE && missile._misource == pnum) {
+			Monsters[missile._miVar2]._mmode = (MON_MODE)missile._miVar1;
 		}
-		if (Missiles[am]._mitype == MIS_MANASHIELD && Missiles[am]._misource == pnum) {
-			ClearMissileSpot(am);
+		if (missile._mitype == MIS_MANASHIELD && missile._misource == pnum) {
+			ClearMissileSpot(missile.position.tile);
 			DeleteMissile(am, i);
 		}
 		if (Missiles[am]._mitype == MIS_REFLECT && Missiles[am]._misource == pnum) {
-			ClearMissileSpot(am);
+			ClearMissileSpot(missile.position.tile);
 			DeleteMissile(am, i);
 		}
 		if (Missiles[am]._mitype == MIS_ETHEREALIZE && Missiles[am]._misource == pnum) {
-			ClearMissileSpot(am);
+			ClearMissileSpot(missile.position.tile);
 			DeleteMissile(am, i);
 		}
 	}