Difference between revisions of "Ring of sustain ability"

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(seems like a scummy tactic, removing this. might not even be true)
m (History: NHW:Style guide § Section names, and improved verb tense)
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A ring of sustain ability can be identified by dropping it down a [[sink]] (with a 95% chance of losing the ring in the process), or by wearing it and doing something which ought to change your attributes like eating a poisonous corpse without [[poison resistance]], eating a tin of [[spinach]], quaffing a non-cursed [[potion of gain ability]], #sitting on a coaligned altar, or applying a cursed [[unicorn horn]]. Alternatively, zap a [[wand of enlightenment]] and look for the line "You have fixed abilities".
 
A ring of sustain ability can be identified by dropping it down a [[sink]] (with a 95% chance of losing the ring in the process), or by wearing it and doing something which ought to change your attributes like eating a poisonous corpse without [[poison resistance]], eating a tin of [[spinach]], quaffing a non-cursed [[potion of gain ability]], #sitting on a coaligned altar, or applying a cursed [[unicorn horn]]. Alternatively, zap a [[wand of enlightenment]] and look for the line "You have fixed abilities".
  
==Bug (fixed in v3.6.1)==
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==History==
  
(Note that this bug has been fixed in v3.6.1 and strength farming in this manner is no longer possible)
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Prior to [[NetHack 3.6.1]], a bug allowed you to use a ring of sustain ability to increase strength.
  
When you are wearing the ring, and your nutrition status changes to weak, your strength doesn't go down as it usually does. However, if you then remove the ring and then raise your nutrition status to hungry, your strength will increase as usual.
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When wearing the ring, if your nutrition status changes to Weak, your strength wouldn't go down as it usually does. However, if you then removed the ring and then raised your nutrition status to Hungry, your strength would increase as usual.
  
This can be [[farming|farmed]] or abused to raise your [[strength]] to its racial maximum, provided that you have a large number of low-nutrition comestibles (such as [[meatball]]s). You first get your [[nutrition]] status to Hungry, and then:
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This could be [[farming|farmed]] or abused to raise your [[strength]] to its racial maximum, provided that you have a large number of low-nutrition comestibles (such as [[meatball]]s). You first get your [[nutrition]] status to Hungry, and then:
 
# Put on the ring of sustain ability;
 
# Put on the ring of sustain ability;
 
# Wait until your hunger status changes to Weak;
 
# Wait until your hunger status changes to Weak;
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A [[ring of hunger]], [[ring of conflict|conflict]] or [[ring of regeneration|regeneration]] will speed up this process. Beware of possible negative effects, especially if the ring is cursed.
 
A [[ring of hunger]], [[ring of conflict|conflict]] or [[ring of regeneration|regeneration]] will speed up this process. Beware of possible negative effects, especially if the ring is cursed.
  
This might be especially productive for characters who start with low strength and the {{spell of|stone to flesh}} spell, such as [[healer]]s.
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This would be especially productive for characters who start with low strength and the {{spell of|stone to flesh}} spell, such as [[Healer]]s.
  
 
{{stub}}
 
{{stub}}
 
[[Category:Rings|Sustain ability]]
 
[[Category:Rings|Sustain ability]]
 
{{nethack-361}}
 
{{nethack-361}}

Revision as of 19:30, 18 August 2019

=
Name sustain ability
Appearance random
Base price 100 zm
Weight 3
Probability out of rings 3.57%
Probability out of items in:
containers Rogue level Gehennom Elsewhere
0.179% 0.179% 0.286% 0.107%

Wearing a ring of sustain ability gives you the sustain ability property, which means that your base attributes cannot go up or down, except by polymorphing into your own race. It is not a good idea to wear this ring for long periods, because it prevents your attributes from being increased through exercise, but if you lack poison resistance, it is useful to wear a ring of sustain ability while eating poisonous corpses to avoid the strength loss.

This ring can also be used to prevent the intelligence drain from a mind flayer's attack, but it does not directly protect against death by brainlessness. In other words, if your base intelligence is at least 4, then the ring will prevent the intelligence drain and thus indirectly prevent death by brainlessness. But if your intelligence is already 3 when you put the ring on, then the ring will not protect you against brainlessness, and one successful brain-eating attack will put an end to your game. In any case, the ring will not keep you from forgetting maps and item identities.

You could use it to fix your stats if you abuse them a lot, for example, by being satiated for long periods of time to save food.

Identification

A ring of sustain ability can be identified by dropping it down a sink (with a 95% chance of losing the ring in the process), or by wearing it and doing something which ought to change your attributes like eating a poisonous corpse without poison resistance, eating a tin of spinach, quaffing a non-cursed potion of gain ability, #sitting on a coaligned altar, or applying a cursed unicorn horn. Alternatively, zap a wand of enlightenment and look for the line "You have fixed abilities".

History

Prior to NetHack 3.6.1, a bug allowed you to use a ring of sustain ability to increase strength.

When wearing the ring, if your nutrition status changes to Weak, your strength wouldn't go down as it usually does. However, if you then removed the ring and then raised your nutrition status to Hungry, your strength would increase as usual.

This could be farmed or abused to raise your strength to its racial maximum, provided that you have a large number of low-nutrition comestibles (such as meatballs). You first get your nutrition status to Hungry, and then:

  1. Put on the ring of sustain ability;
  2. Wait until your hunger status changes to Weak;
  3. Remove the ring of sustain ability;
  4. Eat a meatball (or enough meatballs to go from Weak to Hungry); 5) Repeat steps 1 through 4 until your strength reaches its racial maximum.

A ring of hunger, conflict or regeneration will speed up this process. Beware of possible negative effects, especially if the ring is cursed.

This would be especially productive for characters who start with low strength and the stone to flesh spell, such as Healers.

This page is a stub. Should you wish to do so, you can contribute by expanding this page.

This page may need to be updated for the current version of NetHack.

It may contain text specific to NetHack 3.6.1. Information on this page may be out of date.

Editors: After reviewing this page and making necessary edits, please change the {{nethack-361}} tag to the current version's tag or {{noversion}} as appropriate.