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treasure_probability_curves [2020/04/01 04:28] b0ardfacetreasure_probability_curves [2024/07/14 01:43] (current) – Updated for 4.6.0 wylem
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 With weighted treasure randomizations (''Tpro'' and ''Twildish''), the contents of treasure chests and quest rewards are selected based on a weighted probability, which differs according to their location. With weighted treasure randomizations (''Tpro'' and ''Twildish''), the contents of treasure chests and quest rewards are selected based on a weighted probability, which differs according to their location.
  
-When assigning a random reward item based on a curve:+When assigning a random treasure chest or quest reward item based on a curve:
   * The randomizer selects an item tier at random, based on the weighting.   * The randomizer selects an item tier at random, based on the weighting.
   * A random item is then selected from the options within that tier. (See [[item stats tables]] for item tier information.)   * A random item is then selected from the options within that tier. (See [[item stats tables]] for item tier information.)
  
 ''Tpro'' uses the weights described on this page exactly. ''Twildish'' applies a transformation to the weights first in order to boost item quality, as follows: ''Tpro'' uses the weights described on this page exactly. ''Twildish'' applies a transformation to the weights first in order to boost item quality, as follows:
-  * new tier 1 weight = (old tier 1) * 6/7 +  * new tier 1 weight = (old tier 1) * 7/8 
-  * new tier 2 weight = (old tier 1) * 1/+ (old tier 2) * 5/7 +  * new tier 2 weight = (old tier 1) * 1/+ (old tier 2) * 6/8 
-  * new tier 3 weight = (old tier 2) * 2/+ (old tier 3) * 4/7 +  * new tier 3 weight = (old tier 2) * 2/+ (old tier 3) * 5/8 
-  * new tier 4 weight = (old tier 3) * 3/+ (old tier 4) * 3/7 +  * new tier 4 weight = (old tier 3) * 3/+ (old tier 4) * 4/8 
-  * new tier 5 weight = (old tier 4) * 4/+ (old tier 5) * 2/7 +  * new tier 5 weight = (old tier 4) * 4/+ (old tier 5) * 3/8 
-  * new tier 6 weight = (old tier 5) * 5/+ (old tier 6) * 1/7 +  * new tier 6 weight = (old tier 5) * 5/+ (old tier 6) * 2/8 
-  * new tier 7 weight = (old tier 6) * 6/+ (old tier 7)+  * new tier 7 weight = (old tier 6) * 6/+ (old tier 7) * 1/8 
 +  * new tier 8 weight = (old tier 7) * 7/8 + (old tier 8)
  
 +The following are the weights for ''Tpro''. The full list of ''Twildish'' weights is available [[treasure_probability_curves_twildish|here]].
  
 +//Note that the ''Tmaxtier'' flag will prevent items with higher tiers from appearing in regular (non-MIAB) chests. The relative weights of the remaining tiers will remain the same.//
  
-===== Untrapped chests =====+===== Regular chests =====
  
-Each untrapped chest receives its item based on the area where the chest is found.+Each chest receives its item based on the area where the chest is found.
  
-^ Area ^ Tier 1 ^ Tier 2 ^ Tier 3 ^ Tier 4 ^ Tier 5 ^ Tier 6 ^ Tier 7 ^ +<sortable> 
-| Baron Town | 40 | 20 | 20 | 18 | 2 | 0 | 0 | +^ Area ^ Tier 1 ^ Tier 2 ^ Tier 3 ^ Tier 4 ^ Tier 5 ^ Tier 6 ^ Tier 7 ^ Tier 8 
-| Baron Town Weapon/Armor Shop | 10 | 10 | 45 | 25 | 10 | 0 | 0 | +| Baron Town | 40 | 20 | 20 | 18 | 2 | 0 | 0 | 0 | 
-| Chocobo Forests | 10 | 20 | 30 | 20 | 18 | 2 | 0 | +| Baron Town Weapon/Armor Shop | 10 | 10 | 45 | 25 | 10 | 0 | 0 | 0 | 
-| Mist Cave | 0 | 0 | 40 | 40 | 18 | 2 | 0 | +| Chocobo Forests | 10 | 20 | 30 | 20 | 18 | 2 | 0 | 0 | 
-| Village Mist | 20 | 30 | 30 | 18 | 2 | 0 | 0 | +| Mist Cave | 0 | 0 | 35 | 40 | 23 | 2 | 0 | 0 | 
-| Kaipo | 10 | 30 | 40 | 18 | 2 | 0 | 0 | +| Village Mist | 20 | 30 | 30 | 18 | 2 | 0 | 0 | 0 | 
-| Watery Pass | 10 | 20 | 30 | 25 | 13 | 2 | 0 | +| Kaipo | 10 | 30 | 40 | 18 | 2 | 0 | 0 | 0 | 
-| Waterfall/Lake | 0 | 0 | 40 | 40 | 18 | 2 | 0 | +| Watery Pass | 10 | 20 | 30 | 25 | 13 | 2 | 0 | 0 | 
-| Damcyan | 40 | 20 | 20 | 18 | 2 | 0 | 0 | +| Waterfall/Lake | 0 | 0 | 35 | 40 | 23 | 2 | 0 | 0 | 
-| Antlion Cave | 30 | 20 | 20 | 25 | 5 | 0 | 0 | +| Damcyan | 40 | 20 | 20 | 18 | 2 | 0 | 0 | 0 | 
-| Mount Hobs | 10 | 10 | 45 | 25 | 10 | 0 | 0 | +| Antlion Cave | 30 | 20 | 20 | 25 | 5 | 0 | 0 | 0 | 
-| Fabul | 20 | 30 | 30 | 18 | 2 | 0 | 0 | +| Mount Hobs | 10 | 10 | 45 | 25 | 10 | 0 | 0 | 0 | 
-| Mount Ordeals | 10 | 10 | 45 | 25 | 10 | 0 | 0 | +| Fabul | 20 | 30 | 30 | 18 | 2 | 0 | 0 | 0 | 
-| Sewer | 10 | 10 | 45 | 25 | 10 | 0 | 0 | +| Mount Ordeals | 10 | 10 | 45 | 25 | 10 | 0 | 0 | 0 | 
-| Baron Castle | 10 | 20 | 30 | 25 | 15 | 0 | 0 | +| Sewer | 10 | 10 | 45 | 25 | 10 | 0 | 0 | 0 | 
-| Agart | 10 | 30 | 40 | 18 | 2 | 0 | 0 | +| Baron Castle | 10 | 20 | 30 | 25 | 15 | 0 | 0 | 0 | 
-| Silvera | 10 | 30 | 40 | 18 | 2 | 0 | 0 | +| Agart | 10 | 30 | 40 | 18 | 2 | 0 | 0 | 0 | 
-| Toroia Town | 10 | 30 | 40 | 18 | 2 | 0 | 0 | +| Silvera | 10 | 30 | 40 | 18 | 2 | 0 | 0 | 0 | 
-| Toroia Castle | 10 | 30 | 35 | 21 | 4 | 0 | 0 | +| Toroia Town | 10 | 30 | 40 | 18 | 2 | 0 | 0 | 0 | 
-| Toroia Castle Treasury | 0 | 8 | 20 | 20 | 40 | 11 | 1 | +| Toroia Castle | 10 | 30 | 35 | 21 | 4 | 0 | 0 | 0 | 
-| Cave Magnes | 0 | 20 | 40 | 30 | 10 | 0 | 0 | +| Toroia Castle Treasury | 0 | 8 | 20 | 20 | 40 | 10 | 1 | 1 | 
-| Tower of Zot | 10 | 10 | 35 | 30 | 15 | 0 | 0 | +| Cave Magnes | 0 | 20 | 40 | 30 | 10 | 0 | 0 | 0 | 
-| Dwarf Castle | 10 | 25 | 35 | 28 | 2 | 0 | 0 | +| Tower of Zot | 10 | 10 | 35 | 30 | 15 | 0 | 0 | 0 | 
-| Lower Bab-il | 10 | 10 | 30 | 30 | 20 | 0 | 0 | +| Dwarf Castle | 10 | 25 | 35 | 28 | 2 | 0 | 0 | 0 | 
-| Eblan | 10 | 10 | 25 | 30 | 23 | 2 | 0 | +| Lower Bab-il | 10 | 10 | 30 | 30 | 20 | 0 | 0 | 0 | 
-| Cave Eblan | 10 | 10 | 40 | 25 | 15 | 0 | 0 | +| Eblan | 10 | 10 | 25 | 30 | 23 | 2 | 0 | 0 | 
-| Upper Bab-il | 10 | 10 | 35 | 30 | 15 | 0 | 0 | +| Cave Eblan | 10 | 10 | 40 | 25 | 15 | 0 | 0 | 0 | 
-| Upper Bab-il (after fall) | 10 | 10 | 35 | 30 | 15 | 0 | 0 | +| Upper Bab-il | 10 | 10 | 35 | 30 | 15 | 0 | 0 | 0 | 
-| Tomra | 10 | 20 | 40 | 28 | 2 | 0 | 0 | +| Upper Bab-il (after fall) | | 10 | 35 | 30 | 15 | 10 | 0 | 0 | 
-| Smithy House | 10 | 10 | 30 | 30 | 20 | 0 | 0 | +| Tomra | 10 | 20 | 40 | 28 | 2 | 0 | 0 | 0 | 
-| Sylvan Cave | 8 | 12 | 25 | 30 | 23 | 2 | 0 | +| Smithy House | 10 | 10 | 30 | 30 | 20 | 0 | 0 | 0 | 
-| Cave of Summons | 0 | 25 | 25 | 30 | 20 | 0 | 0 | +| Sylvan Cave | 8 | 12 | 25 | 30 | 23 | 2 | 0 | 0 | 
-| Town of Summons | 10 | 20 | 40 | 28 | 2 | 0 | 0 | +| Cave of Summons | 0 | 25 | 25 | 30 | 20 | 0 | 0 | 0 | 
-| Sealed Cave | 10 | 10 | 30 | 30 | 20 | 0 | 0 | +| Town of Summons | 10 | 20 | 40 | 28 | 2 | 0 | 0 | 0 | 
-| Cave Bahamut | 8 | 12 | 30 | 30 | 18 | 2 | 0 | +| Sealed Cave | 10 | 10 | 30 | 30 | 20 | 0 | 0 | 0 | 
-| Lunar Path | 8 | 12 | 30 | 30 | 18 | 2 | 0 | +| Cave Bahamut | 8 | 12 | 30 | 30 | 18 | 2 | 0 | 0 | 
-| Giant of Bab-il | 0 | 10 | 30 | 30 | 26 | 4 | 0 | +| Lunar Path | 8 | 12 | 30 | 30 | 18 | 2 | 0 | 0 | 
-| Lunar Subterrane/Core | 0 | 10 | 25 | 20 | 41 | 4 | 0 |+| Giant of Bab-il | 0 | 10 | 30 | 30 | 26 | 4 | 0 | 0 | 
 +| Lunar Subterrane/Core | 0 | 10 | 25 | 20 | 41 | 4 | 0 | 0 | 
 +</sortable> 
 +===== MIABs =====
  
-===== Trapped chests ===== +Monster-in-a-box rewards have their own distinct weightings:
- +
-Trapped chest rewards have their own distinct weightings: +
- +
-^ Trapped chest location ^ Tier 1 ^ Tier 2 ^ Tier 3 ^ Tier 4 ^ Tier 5 ^ Tier 6 ^ Tier 7 ^ +
-| Tower of Zot | 0 | 0 | 0 | 10 | 40 | 30 | 20 | +
-| Eblan | 0 | 0 | 0 | 0 | 40 | 30 | 30 | +
-| Cave Eblan | 0 | 0 | 0 | 20 | 60 | 15 | 5 | +
-| Lower Bab-il | 0 | 0 | 0 | 10 | 45 | 30 | 15 | +
-| Upper Bab-il | 0 | 0 | 0 | 10 | 60 | 15 | 15 | +
-| Cave of Summons | 0 | 0 | 0 | 5 | 45 | 35 | 15 | +
-| Sylvan Cave | 0 | 0 | 0 | 5 | 30 | 30 | 35 | +
-| Giant of Bab-il | 0 | 0 | 0 | 0 | 20 | 20 | 60 | +
-| Lunar Path | 0 | 0 | 0 | 0 | 40 | 40 | 20 | +
-| Lunar Subterrane/Core | 0 | 0 | 0 | 0 | 10 | 35 | 55 |+
  
 +<sortable>
 +^ Area ^ Tier 1 ^ Tier 2 ^ Tier 3 ^ Tier 4 ^ Tier 5 ^ Tier 6 ^ Tier 7 ^ Tier 8 ^
 +| Tower of Zot | 0 | 0 | 0 | 10 | 40 | 30 | 20 | 0 |
 +| Eblan | 0 | 0 | 0 | 0 | 30 | 35 | 35 | 0 |
 +| Cave Eblan | 0 | 0 | 0 | 20 | 40 | 25 | 15 | 0 |
 +| Lower Bab-il | 0 | 0 | 0 | 30 | 45 | 13 | 12 | 0 |
 +| Upper Bab-il | 0 | 0 | 0 | 10 | 60 | 15 | 15 | 0 |
 +| Cave of Summons | 0 | 0 | 0 | 5 | 45 | 35 | 15 | 0 |
 +| Sylvan Cave | 0 | 0 | 0 | 5 | 30 | 30 | 35 | 0 |
 +| Giant of Bab-il | 0 | 0 | 0 | 0 | 30 | 35 | 35 | 0 |
 +| Lunar Path | 0 | 0 | 0 | 0 | 40 | 40 | 20 | 0 |
 +| Lunar Subterrane/Core | 0 | 0 | 0 | 0 | 10 | 20 | 50 | 20 |
 +</sortable>
 ===== Misc quests ===== ===== Misc quests =====
  
-Potential key item locations that do not award a key item (other than trapped chests, which are described above) receive rewards based on this weighting+Potential key item locations that do not award a key item (other than MIABs, which are described above) receive rewards based on the weighting below. ("Ungated" quests are quests that can be completed without access to any key items.)
- +
-^  ^ Tier 1 ^ Tier 2 ^ Tier 3 ^ Tier 4 ^ Tier 5 ^ Tier 6 ^ Tier 7 ^ +
-| Quests | 0 | 0 | 0 | 10 | 40 | 40 | 10 | +
  
 +<sortable>
 +^  ^ Tier 1 ^ Tier 2 ^ Tier 3 ^ Tier 4 ^ Tier 5 ^ Tier 6 ^ Tier 7 ^ Tier 8 ^
 +| Ungated quests | 0 | 0 | 0 | 40 | 60 | 0 | 0 | 0 |
 +| Gated quests | 0 | 0 | 0 | 10 | 40 | 40 | 10 | 0 |
 +| Moon quests | 0 | 0 | 0 | 0 | 30 | 50 | 15 | 5 |
 +</sortable>
treasure_probability_curves.1585715287.txt.gz · Last modified: 2020/04/01 04:28 (external edit)