Regeneration is a status effect which increases a player's (or mob's) health over time and causes the health bar to jitter.
Effect
The amount of health healed over time is shown in the table below:
| Level | Ticks per |
|
|---|---|---|
| 1 | 50 | 0.2 |
| 2 | 25 | 0.4 |
| 3 | 12 | 0.8 |
| 4 | 6 | 1.66 |
| 5 | 3 | 3.33 |
| 6+ | 1 | 10 |
Amplifiers outside the range 0–31 (corresponding to levels 1–32) are used modulo 32.
Causes
| Cause | Potency | Length | Notes |
|---|---|---|---|
| Potion of Regeneration | I | 3:00[verify] | |
| Potion of Regeneration (extended) | I | 8:00[verify] | |
| Potion of Regeneration II | II | 1:30[verify] | |
| Splash Potion of Regeneration | I | ? | Withces throw one of these three in raids. Which one? |
| Splash Potion of Regeneration (extended) | I | ? | |
| Splash Potion of Regeneration II | II | ? | |
| Lingering Potion of Regeneration | I | ? | |
| Lingering Potion of Regeneration (extended) | I | ? | |
| Lingering Potion of Regeneration II | II | ? | |
| Arrow of Regeneration | I | ? | |
| Arrow of Regeneration (extended) | I | ? | |
| Arrow of Regeneration II | II | ? | |
| Beacon set to Regeneration[verify] | I | 0:05 - 0:17 | Replenishes when in range. |
| Beacon set to Regeneration II[verify] | II | 0:05 - 0:17 | Replenishes when in range, Require beacon pyramid level 4 |
| Suspicious Stew[upcoming: Lua error in Module:Version_link at line 112: attempt to concatenate local 'text' (a nil value).] | I | 0:05[verify] | Must be made with Oxeye Daisy |
| Golden Apple | [needs testing] | [needs testing] | |
| Enchanted Golden Apple | [needs testing] | [needs testing] | |
| Totem of Undying | [needs testing] | [needs testing] | When saved by it |
| Spawning within the world | Only applies to spiders on Hard difficulty | ||
| Being traded with | I | 0:10 | Only if you're a villager and a new trade is unlocked |
Immune mobs
Undead mobs are unaffected.
Data values
ID
Regeneration/ID
Advancements
| Icon | Advancement | In-game description | Parent | Actual requirements (if different) | Resource location |
|---|---|---|---|---|---|
![]() | A Furious Cocktail | Have every potion effect applied at the same time | Local Brewery | Have all of these 13 status effects applied to the player at the same time: The source of the effects is irrelevant for the purposes of this advancement. Other status effects 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 27 status effects applied to the player at the same time:
This is a hidden advancement, meaning that it can be viewed by the player only after completing it, regardless of if its child advancement(s), if any, have been completed. | nether/all_effects
|
