diff --git a/data/formats.js b/data/formats.js
index 0af6a68c31..38e46df074 100644
--- a/data/formats.js
+++ b/data/formats.js
@@ -8,12 +8,12 @@ exports.BattleFormats = {
 
 	standard: {
 		effectType: 'Banlist',
-		ruleset: ['Sleep Clause Mod', 'Species Clause', 'OHKO Clause', 'Moody Clause', 'Evasion Moves Clause', 'HP Percentage Mod'],
-		banlist: ['Unreleased', 'Illegal', 'Heal Pulse + Leppa Berry + Recycle']
+		ruleset: ['Sleep Clause Mod', 'Species Clause', 'OHKO Clause', 'Moody Clause', 'Evasion Moves Clause', 'Endless Battle Clause', 'HP Percentage Mod'],
+		banlist: ['Unreleased', 'Illegal']
 	},
 	standardpokebank: {
 		effectType: 'Banlist',
-		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Moody Clause', 'OHKO Clause', 'Evasion Moves Clause', 'HP Percentage Mod', 'Heal Pulse + Leppa Berry + Recycle'],
+		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Moody Clause', 'OHKO Clause', 'Evasion Moves Clause', 'Endless Battle Clause', 'HP Percentage Mod'],
 		banlist: ['Illegal']
 	},
 	standardnext: {
@@ -23,8 +23,8 @@ exports.BattleFormats = {
 	},
 	standardubers: {
 		effectType: 'Banlist',
-		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Moody Clause', 'OHKO Clause', 'HP Percentage Mod'],
-		banlist: ['Unreleased', 'Illegal', 'Heal Pulse + Leppa Berry + Recycle']
+		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Moody Clause', 'OHKO Clause', 'Endless Battle Clause', 'HP Percentage Mod'],
+		banlist: ['Unreleased', 'Illegal']
 	},
 	standarddw: {
 		effectType: 'Banlist',
@@ -377,6 +377,14 @@ exports.BattleFormats = {
 			this.add('rule', 'Evasion Moves Clause: Evasion moves are banned');
 		}
 	},
+	endlessbattleclause: {
+		effectType: 'Banlist',
+		name: 'Endless Battle Clause',
+		banlist: ['Heal Pulse + Leppa Berry + Recycle', 'Pain Split + Leppa Berry + Recycle', 'Fling + Leppa Berry + Recycle'],
+		onStart: function() {
+			this.add('rule', 'Endless Battle Clause: Any moveset on any pokemon that is capable of intentionally causing an endless battle is banned.');
+		}
+	},
 	moodyclause: {
 		effectType: 'Banlist',
 		name: 'Moody Clause',