diff --git a/binaries/data/mods/public/civs/athen.json b/binaries/data/mods/public/civs/athen.json
index 9b78fdc470..2c4ce5f666 100644
--- a/binaries/data/mods/public/civs/athen.json
+++ b/binaries/data/mods/public/civs/athen.json
@@ -68,7 +68,7 @@
 		{
 			"Name":"Hellenization",
 			"History":"The Greeks were highly successful in Hellenising various foreigners. During the Hellenistic Age, Greek was the lingua franca of the Ancient World, spoken widely from Spain to India.",
-			"Description":"Constructing an expensive Theatron increases the territory expanse of all buildings by 20%."
+			"Description":"Constructing an expensive Theatron increases the territory expanse of all buildings by 25%."
 		}
 	],
 	"TeamBonuses":
diff --git a/binaries/data/mods/public/civs/hele.json b/binaries/data/mods/public/civs/hele.json
index cc6b288ac9..82f7ef8ab2 100644
--- a/binaries/data/mods/public/civs/hele.json
+++ b/binaries/data/mods/public/civs/hele.json
@@ -103,7 +103,7 @@
 		{
 			"Name":"Hellenisation",
 			"History":"The Greeks were highly successful in Hellenising various foreigners. During the Hellenistic Age, Greek was the lingua franca of the Ancient World, spoken widely from Spain to India.",
-			"Description":"Constructing a Theatron increases the territory expanse of all buildings by +20%."
+			"Description":"Constructing a Theatron increases the territory expanse of all buildings by +25%."
 		}
 	],
 	"TeamBonuses":
diff --git a/binaries/data/mods/public/civs/mace.json b/binaries/data/mods/public/civs/mace.json
index 49f907b946..ba37c8e207 100644
--- a/binaries/data/mods/public/civs/mace.json
+++ b/binaries/data/mods/public/civs/mace.json
@@ -68,7 +68,7 @@
 		{
 			"Name":"Hellenisation",
 			"History":"The Greeks were highly successful in Hellenising various foreigners. During the Hellenistic Age, Greek was the lingua franca of the Ancient World, spoken widely from Spain to India.",
-			"Description":"Constructing a Theatron increases the territory expanse of all buildings by +20%."
+			"Description":"Constructing a Theatron increases the territory expanse of all buildings by +25%."
 		}
 	],
 	"TeamBonuses":
diff --git a/binaries/data/mods/public/civs/spart.json b/binaries/data/mods/public/civs/spart.json
index d9e815d477..ec2c09956c 100644
--- a/binaries/data/mods/public/civs/spart.json
+++ b/binaries/data/mods/public/civs/spart.json
@@ -73,7 +73,7 @@
 		{
 			"Name":"Hellenization",
 			"History":"The Greeks were highly successful in Hellenising various foreigners. During the Hellenistic Age, Greek was the lingua franca of the Ancient World, spoken widely from Spain to India.",
-			"Description":"Constructing a Theatron increases the territory expanse of all buildings by +20%."
+			"Description":"Constructing a Theatron increases the territory expanse of all buildings by +25%."
 		}
 	],
 	"TeamBonuses":
@@ -93,7 +93,7 @@
 			"History":"Greek theatres were places where the immortal tragedies of Aeschylus, Sophocles and many other talented dramatists were staged to the delight of the populace. They were instrumental in enriching Hellenic culture.",
 			"Requirements":"",
 			"Phase":"City",
-			"Special":"The Hellenization civ bonus: Building a Theatron increases the territory effect of all buildings by 20%."
+			"Special":"The Hellenization civ bonus: Building a Theatron increases the territory effect of all buildings by 25%."
 		},
 		{
 			"Name":"Syssiton",
diff --git a/binaries/data/mods/public/civs/theb.json b/binaries/data/mods/public/civs/theb.json
index 045bd711f2..0b7a3193b0 100644
--- a/binaries/data/mods/public/civs/theb.json
+++ b/binaries/data/mods/public/civs/theb.json
@@ -66,7 +66,7 @@
 		{
 			"Name":"Hellenisation",
 			"History":"The Greeks were highly successful in Hellenising various foreigners. During the Hellenistic Age, Greek was the lingua franca of the Ancient World, spoken widely from Spain to India.",
-			"Description":"Constructing an expensive Theatron increases the territory expanse of all buildings by 20%."
+			"Description":"Constructing an expensive Theatron increases the territory expanse of all buildings by 25%."
 		}
 	],
 	"TeamBonuses":