Index: db/const.txt
===================================================================
--- db/const.txt	(revision 678)
+++ db/const.txt	(working copy)
@@ -1224,6 +1224,7 @@
 SC_TIDAL_WEAPON_OPTION		764
 SC_ROCK_CRUSHER			765
 SC_ROCK_CRUSHER_ATK		766
+SC_ALL_RIDING			767
 
 e_gasp	0
 e_what	1
Index: db/item_db2.txt
===================================================================
--- db/item_db2.txt	(revision 678)
+++ db/item_db2.txt	(working copy)
@@ -408,6 +408,9 @@
 //6377,Buy_Stall_Permit,Buy Stall Permit,3,200,,10,,,,,,,,,,,,,{},{},{}
 //12548,Buy_Shabby_Stall_Permit,Buy Shabby Stall Permit,11,500,,10,,,,,0xFFFFFFFF,8,2,,,,,,{ itemskill "ALL_BUYING_STORE",1; },{},{}
 
+
+// Reins
+12622,Reins_Of_Mounts,Reins Of Mounts,2,500,,0,,,,,0xFFFFFFFF,7,2,,,,,,{ sc_start SC_ALL_RIDING,-1,1; },{},{}
 // Kagerou/Oboro Exclusive Equips
 13075,Kurenai,Kurenai,4,5000,,700,130,,1,0,0x20000000,7,2,2,3,99,1,1,{ bonus bInt,3; },{},{}
 13076,Nachal_Sword,Nachal Sword,4,40000,,600,120,,1,1,0x20000000,7,2,2,3,110,1,1,{ bonus bInt,3; },{},{}
Index: src/map/clif.c
===================================================================
--- src/map/clif.c	(revision 678)
+++ src/map/clif.c	(working copy)
@@ -1194,6 +1194,8 @@
 				clif_sendbgemblem_area(sd);
 			if( sd->sc.count && sd->sc.data[SC_BANDING] )
 				clif_status_change(&sd->bl,SI_BANDING,1,9999,sd->sc.data[SC_BANDING]->val1,0,0);
+			if( sd->sc.count && sd->sc.data[SC_ALL_RIDING] )
+				clif_status_change(&sd->bl,SI_ALL_RIDING,1,9999,sd->sc.data[SC_ALL_RIDING]->val1,sd->sc.data[SC_ALL_RIDING]->val2,0);
 		}
 		break;
 	case BL_MOB:
@@ -3931,7 +3933,9 @@
 			if( tsd->state.bg_id && map[tsd->bl.m].flag.battleground )
 				clif_sendbgemblem_single(sd->fd,tsd);
 			if( tsd->sc.count && tsd->sc.data[SC_BANDING] )
-				clif_display_banding(&sd->bl,&tsd->bl,tsd->sc.data[SC_BANDING]->val1);
+				clif_status_change_single(&sd->bl,&tsd->bl,SI_BANDING,1,9999,tsd->sc.data[SC_BANDING]->val1,tsd->sc.data[SC_BANDING]->val2,tsd->sc.data[SC_BANDING]->val3);
+			if( tsd->sc.count && tsd->sc.data[SC_ALL_RIDING] )
+				clif_status_change_single(&sd->bl,&tsd->bl,SI_ALL_RIDING,1,9999,tsd->sc.data[SC_ALL_RIDING]->val1,tsd->sc.data[SC_ALL_RIDING]->val2,0);
 		}
 		break;
 	case BL_MER: // Devotion Effects
@@ -5252,29 +5256,30 @@
 
 
 /*==========================================
- * Display Banding when someone under this
- * status change walk into your view range.
+ * Display a status change when someone
+ * under this status change walk into your
+ * view range.
  *------------------------------------------*/
-void clif_display_banding(struct block_list *dst, struct block_list *bl, int val1)
+void clif_status_change_single(struct block_list *dst, struct block_list *bl, int type, int flag, unsigned int tick, int val1, int val2, int val3)
 {
 	unsigned char buf[32];
 
 	nullpo_retv(bl);
 	nullpo_retv(dst);
 
-	if( battle_config.display_status_timers )
+	if( flag && battle_config.display_status_timers )
 		WBUFW(buf, 0) = 0x043f;
 	else
 		WBUFW(buf, 0)= 0x0196;
-	WBUFW(buf, 2) = SI_BANDING;
+	WBUFW(buf, 2) = type;
 	WBUFL(buf, 4) = bl->id;
-	WBUFB(buf, 8) = 1;
-	if( battle_config.display_status_timers )
+	WBUFB(buf, 8) = flag;
+	if( flag && battle_config.display_status_timers )
 	{
-		WBUFL(buf, 9) = 0;
+		WBUFL(buf, 9) = tick;
 		WBUFL(buf,13) = val1;
-		WBUFL(buf,17) = 0;
-		WBUFL(buf,21) = 0;
+		WBUFL(buf,17) = val2;
+		WBUFL(buf,21) = val3;
 	}
 	clif_send(buf,packet_len(WBUFW(buf,0)),dst,SELF);
 }
@@ -9495,6 +9500,9 @@
 			(sd->sc.data[SC_VOICEOFSIREN] && sd->sc.data[SC_VOICEOFSIREN]->val2 == target_id) )
 			return;
 
+		if( sd->sc.data[SC_ALL_RIDING] )
+			return;
+
 		if (!battle_config.sdelay_attack_enable && pc_checkskill(sd, SA_FREECAST) <= 0) {
 			if (DIFF_TICK(tick, sd->ud.canact_tick) < 0) {
 				clif_skill_fail(sd, 1, 4, 0, 0);
@@ -10427,6 +10435,9 @@
 
 	if( sd->sc.data[SC__MANHOLE] )
 		return;
+	
+	if( sd->sc.data[SC_ALL_RIDING] )
+		return;
 
 	if( sd->menuskill_id )
 	{
@@ -10595,6 +10606,9 @@
 	if( sd->sc.data[SC__MANHOLE] )
 		return;
 
+	if( sd->sc.data[SC_ALL_RIDING] )
+		return;
+
 	if( pc_cant_act(sd) )
 	{
 		sd->menuskill_id = sd->menuskill_val = 0;
Index: src/map/clif.h
===================================================================
--- src/map/clif.h	(revision 678)
+++ src/map/clif.h	(working copy)
@@ -637,7 +637,7 @@
 
 void clif_equip_damaged(struct map_session_data *sd, int equip_index);
 void clif_millenniumshield(struct map_session_data *sd, short shields );
-void clif_display_banding(struct block_list *dst, struct block_list *bl, int val1);
+void clif_status_change_single(struct block_list *dst, struct block_list *bl, int type, int flag, unsigned int tick, int val1, int val2, int val3);
 
 // Elementals
 void clif_elemental_info(struct map_session_data *sd);
Index: src/map/itemdb.h
===================================================================
--- src/map/itemdb.h	(revision 678)
+++ src/map/itemdb.h	(working copy)
@@ -28,6 +28,7 @@
 #define ITEMID_MAKEUPBRUSH 6121
 #define ITEMID_PAINTBRUSH 6122
 #define ITEMID_SURFACEPAINTS 6123
+#define ITEMID_REINS 12622
 
 //The only item group required by the code to be known. See const.txt for the full list.
 #define IG_FINDINGORE 6
Index: src/map/pc.c
===================================================================
--- src/map/pc.c	(revision 678)
+++ src/map/pc.c	(working copy)
@@ -559,7 +559,9 @@
 		if( sd->status.inventory[i].expire_time <= time(NULL) )
 		{
 			clif_rental_expired(sd->fd, sd->status.inventory[i].nameid);
-			pc_delitem(sd, i, sd->status.inventory[i].amount, 0, 0);
+			if( sd->status.inventory[i].nameid == ITEMID_REINS )
+				status_change_end(&sd->bl, SC_ALL_RIDING, -1);
+			pc_delitem(sd, i, sd->status.inventory[i].amount, 1, 0);
 		}
 		else
 		{
@@ -4083,8 +4085,8 @@
 		clif_useitemack(sd,n,amount,1);
 	else
 	{
-		if( sd->status.inventory[n].expire_time == 0 )
-		{
+		if( sd->status.inventory[n].expire_time == 0 && nameid != ITEMID_REINS )
+		{	// Don't remove Reins.
 			clif_useitemack(sd,n,amount-1,1);
 
 			//Logs (C)onsumable items [Lupus]
@@ -7166,6 +7168,9 @@
 	nullpo_ret(sd);
 	p_type = sd->sc.option;
 
+	if( (p_type&(OPTION_RIDING|OPTION_RIDING_DRAGON|OPTION_RIDING_WUG|OPTION_MADO)) && sd->sc.data[SC_ALL_RIDING] )
+		return 0;	// Already mounted.
+
 	if( p_type&OPTION_MADO && p_type&OPTION_CART) // Don't remove cart when you're removing your mado.
 		type |= (p_type&OPTION_CART);
 
Index: src/map/status.c
===================================================================
--- src/map/status.c	(revision 678)
+++ src/map/status.c	(working copy)
@@ -766,6 +766,8 @@
 	StatusIconChangeTable[SC_CURSED_SOIL] = SI_CURSED_SOIL;
 	StatusIconChangeTable[SC_UPHEAVAL] = SI_UPHEAVAL;
 
+	StatusIconChangeTable[SC_ALL_RIDING] = SI_ALL_RIDING;
+
 	//Other SC which are not necessarily associated to skills.
 	StatusChangeFlagTable[SC_ASPDPOTION0] = SCB_ASPD;
 	StatusChangeFlagTable[SC_ASPDPOTION1] = SCB_ASPD;
@@ -860,6 +862,8 @@
 	StatusChangeFlagTable[SC_VITATA_500] |= SCB_REGEN;
 	StatusChangeFlagTable[SC_EXTRACT_SALAMINE_JUICE] |= SCB_ASPD;
 
+	StatusChangeFlagTable[SC_ALL_RIDING] |= SCB_SPEED;
+
 	if( !battle_config.display_hallucination ) //Disable Hallucination.
 		StatusIconChangeTable[SC_HALLUCINATION] = SI_BLANK;
 }
@@ -4744,6 +4748,8 @@
 				val = max( val, sc->data[SC_GT_REVITALIZE]->val2 );
 			if( sc->data[SC_WIND_STEP_OPTION] )
 				val = max( val, sc->data[SC_WIND_STEP_OPTION]->val2 );
+			if( sc->data[SC_ALL_RIDING] )
+				val = max( val, sc->data[SC_ALL_RIDING]->val2 );
 
 			//FIXME: official items use a single bonus for this [ultramage]
 			if( sc->data[SC_SPEEDUP0] ) // temporary item-based speedup
@@ -6406,6 +6412,15 @@
 		status_change_end(bl, SC_GT_ENERGYGAIN, INVALID_TIMER);
 		status_change_end(bl, SC_GT_CHANGE, INVALID_TIMER);
 		break;
+	case SC_ALL_RIDING:
+		if( !sd || pc_isriding(sd,OPTION_RIDING|OPTION_RIDING_DRAGON|OPTION_RIDING_WUG|OPTION_MADO) )
+			return 0;
+		if( sc->data[type] )
+		{	// Already mounted, just dismount.
+			status_change_end(bl, SC_ALL_RIDING, -1);
+			return 0;
+		}
+		break;
 	}
 
 	//Check for overlapping fails
Index: src/map/status.h
===================================================================
--- src/map/status.h	(revision 678)
+++ src/map/status.h	(working copy)
@@ -577,6 +577,8 @@
 
 	SC_JYUMONJIKIRI = 780,
 
+	SC_ALL_RIDING,
+
 	SC_MAX, //Automatically updated max, used in for's to check we are within bounds.
 } sc_type;
 
@@ -1196,7 +1198,7 @@
 //	SI_SPIRITS_SAVEINFO2 = 610,
 //	SI_MAGIC_CANDY = 611,
 //	SI_SEARCH_STORE_INFO = 612,
-//	SI_ALL_RIDING = 613,
+	SI_ALL_RIDING = 613,
 //	SI_ALL_RIDING_REUSE_LIMIT = 614,
 //	SI_MACRO = 615,
 //	SI_MACRO_POSTDELAY = 616,