Regeneration

For the feature in Minecraft Dungeons, see MCD:Regeneration.

Regeneration

Sources	See #Causes
Particle	#CD5CAB (pink)
Type	Positive

Regeneration is a status effect that restores a player's (or mob's) health over time.

Effect

The amount of health healed over time is shown in the table below:

Level	Ticks per	per second
1	50	0.4 × 0.2
2	25	0.8 × 0.4
3	12	1.67 × 0.835
4	6	3.33 × 1.665
5	3	6.67 × 3.335
6+	1	20 × 10

Amplifiers outside the range 0–31 (corresponding to levels 1–32) are used modulo 32, making level 33 the same as level 1, etc.

Causes

Cause	Potency	Length	Notes
Potion of Regeneration	I	0:45	18 × 9 is regenerated.
Potion of Regeneration (extended)	I	1:30‌[JE only] 2:00‌[BE only]	36 × 18 in Java Edition or 48 × 24 in Bedrock Edition
Potion of Regeneration II	II	0:22	17.6 × 8.8
Splash Potion of Regeneration	I	0:45‌[JE only] 0:33‌[BE only]	18 × 9 or 13.2 × 6.6
Splash Potion of Regeneration (extended)	I	1:30	36 × 18
Splash Potion of Regeneration II	II	0:22‌[JE only] 0:16‌[BE only]	17.6 × 8.8 or 12.8 × 6.4
Lingering Potion of Regeneration	I	0:11	The health regenerated depends how long the entity spent in the cloud.
Lingering Potion of Regeneration (extended)	I	0:22‌[JE only] 0:30‌[BE only]	The health regenerated depends how long the entity spent in the cloud.
Lingering Potion of Regeneration II	II	0:05	The health regenerated depends how long the entity spent in the cloud.
Arrow of Regeneration	I	0:05	2
Arrow of Regeneration (extended)	I	0:11‌[JE only] 0:15‌[BE only]	4.4 × 2.2
Arrow of Regeneration II	II	0:02	1.6 × 0.8
Beacon set to Regeneration	I	0:17	Replenishes when in range. Require beacon pyramid level 4. Due to a bug, beacon regeneration only works on 1/3 the normal regeneration speed.
Suspicious Stew	I	0:08‌[JE only] 0:06‌[BE only]	Must be made with Oxeye Daisy. Regenerates 3.2 × 1.6 or 2.4 × 1.2
Golden Apple	II	0:05	4 is regenerated.
Enchanted Golden Apple	II‌[JE only] V‌[BE only]	0:20‌[JE only] 0:30‌[BE only]	16 × 8 in Java Edition or 200 × 100 in Bedrock Edition
Totem of Undying	II	0:45‌[JE only] 0:40‌[BE only]	When being revived by it. Regenerates 36 × 18 or 32 × 16.
Spawning within the world	I	Over 3 years	Applies only to spiders on Hard difficulty.‌[JE only]
Unlocking trades	I	0:10	Only applies to villagers. Regenerates 4
Having low health	I	0:10	Only applies to Axolotls.

Immune mobs

Boss mobs and undead mobs are unaffected by Regeneration.

Data values

ID

This section is about the effect IDs. For the IDs on potions, see Potion § Item data. For for the IDs on tipped arrows, see Arrow § Metadata.

Java Edition:

Name	Namespaced ID	Numeric ID	Translation key
Regeneration	regeneration	10	effect.minecraft.regeneration

Bedrock Edition:

Name	Namespaced ID	Numeric ID	Translation key
Regeneration	regeneration	10	potion.regeneration

Advancements

Icon	Advancement	In-game description	Parent	Actual requirements (if different)	Namespaced ID
	A Furious Cocktail	Have every potion effect applied at the same time	Local Brewery	Have all of these 13 potion effects applied to the player at the same time: Fire Resistance Invisibility Jump Boost Night Vision Poison Regeneration Resistance Slow Falling Slowness Speed Strength Water Breathing Weakness The source of the effects is irrelevant for the purposes of this advancement. Other status effects, if any, may be applied to the player, but are ignored for this advancement.	nether/all_potions
	How Did We Get Here?	Have every effect applied at the same time	A Furious Cocktail	Have all of these 26 effects applied to the player at the same time: Absorption Bad Omen Blindness Conduit Power Dolphin's Grace Fire Resistance Glowing Haste Hero of the Village Hunger Invisibility Jump Boost Levitation Mining Fatigue Nausea Night Vision Poison Regeneration Resistance Slow Falling Slowness Speed Strength Water Breathing Weakness Wither The source of the effects is irrelevant for the purposes of this advancement. Other status effects, if any, may be applied to the player, but are ignored for this advancement. Note: This is a hidden advancement, meaning that it can be viewed by the player only after completing it.	nether/all_effects

History

Java Edition Beta
1.8		Pre-release			Added Regeneration. This effect can be obtained through golden apples.
Java Edition
1.0.0		Beta 1.9 Prerelease 2			Regeneration now has a dedicated icon.
					Added some potions. Some would give the regeneration effect.
					Milk now clears regeneration.
		Beta 1.9 Prerelease 3			Completely reworked potions and made them more intuitive. Regeneration now comes from a different potion.
1.3.1		12w21a			Added enchanted golden apples, which can give the player Regeneration IV for 30 seconds.
					Villagers can now receive regeneration after unlocking new trades.[verify]
1.4.2		12w32a			Added the Beacon, which can give the player Regeneration.[verify]
1.6.1		13w23a			Regeneration nerfed by 50% (takes 50 ticks/2.5 seconds to restore 1 at level I).
		13w24a			Spiders now have a chance of spawning with the Regeneration status effect on Hard difficulty.
		13w24b			The Regeneration effect from golden apples has been has been increased from IV to V.
1.9		15w31a			Added the Arrow of Regeneration.
		15w33a			Added the Lingering Potion of Regeneration.
		15w37a			The Regeneration effect from golden apples has been reduced to Regeneration I (from II in Java Edition 1.8).
					Enchanted golden apples now give Regeneration II (down from V) for 20 seconds (down from 30 seconds).
		15w44a			The Regeneration effect from golden apples has been returned to Regeneration II, as it had been in 1.8.
1.11		16w39a			Added the Totem of Undying, which can give the player regeneration.
1.14		18w43a			Suspicious stew added, which can give the player regeneration.
					Changed effect icon texture.
		18w43b			Regeneration's effect icon was fixed.
Upcoming Java Edition
1.17		20w51a			Axolotls now receive Regeneration I when they have low health.
Pocket Edition Alpha
v0.11.0		build 1			Added Regeneration, which is currently unobtainable.
v0.12.1		build 1			Regeneration can now be obtained from golden apples, enchanted apples, and Potion of Regeneration as well as its splash potion variants.
v0.15.0		build 1			Added the Arrow of Regeneration, which inflicts regeneration.
v0.16.0		build 4			Regeneration can now be obtained via beacons.
Pocket Edition
1.0.0		alpha 0.17.0.1			Regeneration can now be obtained from Lingering potions of regeneration.
1.0.4		alpha 1.0.4.0			Villagers can now receive regeneration after unlocking new trades.
1.1.0		alpha 1.1.0.0			Regeneration can now be obtained from a totem of undying.
Bedrock Edition
?					Enchanted apples now give Regeneration V rather than IV.
1.11.0		beta 1.11.0.5			Changed effect icon texture.
1.13.0		beta 1.13.0.9			Regeneration can now be obtained from suspicious stew.
Legacy Console Edition
TU5	CU1	1.0	Patch 1	1.0.1	Added regeneration, which can be obtained from golden apples.
TU7					Added the Potion of Regeneration and Splash Potion of Regeneration.
TU14		1.04			Villagers can now receive regeneration after unlocking new trades.[verify]
TU19	CU7	1.12			Regeneration can now be obtained from a beacon.
TU46	CU36	1.38	Patch 15		Added the Lingering Potion of Regeneration.
					Added the Arrow of Regeneration.
TU54	CU44	1.52	Patch 24	1.0.4	Added the totem of undying, which grants regeneration.
		1.90			Changed effect icon texture.

Effects

View at: Template:Effects/content [edit]