diff --git a/design/conditions.py b/design/conditions.py
index c7a509d..079e0f8 100644
--- a/design/conditions.py
+++ b/design/conditions.py
@@ -197,6 +197,22 @@ conditions={
 		"buff":True,
 		"ui":True,
 	},
+	"massexchange":{
+		"skin":"skill_massexchange",
+		"name":"Mass exchange",
+		"explanation": "Reduces the time of your next exchange or compound by 50%.",
+		"duration":10*1000,
+		"buff":True,
+		"ui":True,
+	},
+	"massexchangepp":{
+		"skin":"skill_massexchangepp",
+		"name":"Mass exchange++",
+		"explanation": "Reduces the time of your next exchange or compound by 90%.",
+		"duration":10*1000,
+		"buff":True,
+		"ui":True,
+	},
 	"darkblessing":{
 		"skin":"skill_dbuff",
 		"name":"Dark Blessing",
diff --git a/design/dimensions.py b/design/dimensions.py
index 7be5546..4136a22 100644
--- a/design/dimensions.py
+++ b/design/dimensions.py
@@ -472,6 +472,8 @@ positions={
 	"skill_throw":["skills",1,5],
 	"skill_massproduction":["skills",2,5],
 	"skill_massproductionpp":["skills",3,5],
+	"skill_massexchange":["skills",4,5],
+	"skill_massexchangepp":["skills",5,5],
 
 	#paladin
 	"skill_mshield":["skills",0,11],
diff --git a/design/skills.py b/design/skills.py
index 72d26a4..dbe999d 100644
--- a/design/skills.py
+++ b/design/skills.py
@@ -373,6 +373,28 @@ skills={
 		"mp":200,
 		"cooldown":50,
 	},
+	"massexchange":{
+		"type":"skill",
+		"skin":"skill_massexchange",
+		"condition":"massexchange",
+		"class":["merchant"],
+		"name":"Mass Exchange",
+		"explanation":"Adds a 1-time use buff that speeds up the next exchange by 50%. The buff expires in 10 seconds if not used.",
+		"level":40,
+		"mp":30,
+		"cooldown":50,
+	},
+	"massexchangepp":{
+		"type":"skill",
+		"skin":"skill_massexchangepp",
+		"condition":"massexchangepp",
+		"class":["merchant"],
+		"name":"Mass Exchange++",
+		"explanation":"Adds a 1-time use buff that speeds up the next exchange by 90%. The buff expires in 10 seconds if not used.",
+		"level":70,
+		"mp":200,
+		"cooldown":50,
+	},
 	"throw":{
 		"type":"skill",
 		"skin":"skill_throw",
@@ -1192,4 +1214,4 @@ for name in skills:
 			skills[name]["duration"]=conditions[skills[name]["condition"]]["duration"]
 		except:
 			import logging
-			logging.error("%s has no duration"%conditions[skills[name]["condition"]])
\ No newline at end of file
+			logging.error("%s has no duration"%conditions[skills[name]["condition"]])
diff --git a/images/tiles/items/skills_20v6.png b/images/tiles/items/skills_20v6.png
index caef730..fc7441c 100644
Binary files a/images/tiles/items/skills_20v6.png and b/images/tiles/items/skills_20v6.png differ
diff --git a/node/server.js b/node/server.js
index 1119147..583bfce 100644
--- a/node/server.js
+++ b/node/server.js
@@ -5602,7 +5602,17 @@ function init_io() {
 			player.p.stats.exchanges[dropId] = (player.p.stats.exchanges[dropId] || 0) + 1;
 			consume(player, data.item_num, def.e);
 			const num = add_item(player, "placeholder");
-			const ms = gameplay === "hardcore" ? 400 : 3000 + Math.floor(Math.random() * 3000);
+			let ms = gameplay === "hardcore" ? 400 : 3000 + Math.floor(Math.random() * 3000);
+			if (player.s.massexchange) {
+				ms /= 2;
+				delete player.s.massexchange;
+				ex = "+u+cid";
+			}
+			if (player.s.massexchangepp) {
+				ms /= 10;
+				delete player.s.massexchangepp;
+				ex = "+u+cid";
+			}
 			player.q.exchange = { ms: ms, len: ms, name: item.name, id: dropId, q: def.e, num: num };
 			if (suffix) {
 				player.q.exchange.s = suffix;
@@ -8647,7 +8657,9 @@ function init_io() {
 				data.name == "mcourage" ||
 				data.name == "mfrenzy" ||
 				data.name == "massproduction" ||
-				data.name == "massproductionpp"
+				data.name == "massproductionpp" ||
+				data.name == "massexchange" ||
+				data.name == "massexchangepp"
 			) {
 				consume_mp(player, gSkill.mp);
 				player.s[gSkill.condition] = { ms: G.conditions[gSkill.condition].duration };