diff --git a/data/archenemy.mse-game/game b/data/archenemy.mse-game/game
index 57327355..a66c3853 100644
--- a/data/archenemy.mse-game/game
+++ b/data/archenemy.mse-game/game
@@ -5,7 +5,7 @@ installer group: Magic Archenemy/game files
 icon: card-sample.png
 position hint: 02
 
-version: 2010-08-19
+version: 2010-08-27
 
 # By Pichoro
 ############################################################## Functions & filters
@@ -1210,3 +1210,8 @@ keyword:
 	match: infect
 	mode: expert
 	reminder: This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.
+keyword:
+	keyword: Proliferate
+	match: proliferate
+	mode: expert
+	reminder: You may choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.
diff --git a/data/magic.mse-game/game b/data/magic.mse-game/game
index e948344d..e626ae56 100644
--- a/data/magic.mse-game/game
+++ b/data/magic.mse-game/game
@@ -5,7 +5,7 @@ installer group: magic/game files
 icon: card-back.png
 position hint: 01
 
-version: 2010-08-19
+version: 2010-08-27
 depends on: magic-blends.mse-include 2010-04-07
 depends on: magic-watermarks.mse-include 2007-09-23
 
diff --git a/data/magic.mse-game/keywords b/data/magic.mse-game/keywords
index 45bbb7b2..6661fa79 100644
--- a/data/magic.mse-game/keywords
+++ b/data/magic.mse-game/keywords
@@ -680,3 +680,8 @@ keyword:
 	match: Infect
 	mode: expert
 	reminder: This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.
+keyword:
+	keyword: Proliferate
+	match: Proliferate
+	mode: action
+	reminder: You may choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.
diff --git a/data/planechase.mse-game/game b/data/planechase.mse-game/game
index f6b6c305..0465ec69 100644
--- a/data/planechase.mse-game/game
+++ b/data/planechase.mse-game/game
@@ -5,7 +5,7 @@ installer group: Magic Planes/game files
 icon: card-sample.png
 position hint: 02
 
-version: 2010-08-19
+version: 2010-08-27
 
 #By Pichoro
 ############################################################## Functions & filters
@@ -1274,3 +1274,8 @@ keyword:
 	match: infect
 	mode: expert
 	reminder: This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.
+keyword:
+	keyword: Proliferate
+	match: proliferate
+	mode: expert
+	reminder: You may choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.
diff --git a/data/vanguard.mse-game/game b/data/vanguard.mse-game/game
index 40ecf6bd..f4138d3d 100644
--- a/data/vanguard.mse-game/game
+++ b/data/vanguard.mse-game/game
@@ -5,7 +5,7 @@ installer group: Magic Vanguard/game files
 icon: card-sample.png
 position hint: 02
 
-version: 2010-08-19
+version: 2010-08-27
 
 # Author : Wolfwood
 # Most stuff is copy/pasted from magic.mse-game
@@ -1134,3 +1134,8 @@ keyword:
 	match: infect
 	mode: expert
 	reminder: This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.
+keyword:
+	keyword: Proliferate
+	match: proliferate
+	mode: expert
+	reminder: You may choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.