Astrology

Revision as of 08:44, 15 March 2022 by Auron956 (talk | contribs) (Update for v1.0.3)

Astrology is a skill that provides passive buffs to various other skills in the game similar to the

This page was last updated for (v1.0.3).
Astrology
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Agility

skill.

Modifiers will be unlocked as you level up your mastery in each constellation, and can be re-rolled by spending Stardust or Golden Stardust.

Mechanics

Acquiring Stardust

Both   Stardust and   Golden Stardust are exclusively obtained from Astrology. Both are acquired at random while studying constellations, where Stardust and Golden Stardust drops with a 1% and 0.20% chance per action respectively.

The rate at which stardust may be acquired can be increased by:

  • Decreasing the action interval - The   Secret Stardust Potion reduces the action interval by 3/5/10/15% depending on the potion's tier. Note that since the potions themselves use Stardust as an ingredient, maximising the
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    Herblore
    preservation and doubling chances before creating any of these potions is highly recommended.
  • Increasing the drop chance
  • Increasing the drop quantity - Equipping the   Astrology Skillcape provides a +1 bonus to the quantity of both Stardust and Golden Stardust that is dropped.

Modifiers

When unlocked, each constellation will initially have a single standard modifier star unlocked. Increasing the

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Mastery

level of a constellation will unlock additional stars (and therefore additional modifiers), up to a maximum of 3 standard modifiers and 3 unique modifiers per constellation.

Each modifier will start with a random modifier and value out of the possible modifiers available for that constellation, where the list of possible modifiers for a constellation can be viewed either within the constellations table or in-game by clicking Explore followed by View Possible Modifiers on the constellation.

Rerolling Modifiers

Modifiers can be re-rolled in order to change both the modifier its self and value of the modifier. Re-rolling standard modifiers costs   Stardust, while re-rolling unique modifiers costs   Golden Stardust. The cost of re-rolling always applies and cannot be avoided with preservation chance modifiers. For any constellation, re-rolling may be performed for all standard or unique modifiers at the same time at a cost of 1 stardust per roll, or individually at the cost of 30 stardust per roll. The cost of re-rolling modifiers individually may be halved to 15 stardust when the player reaches the 95% Mastery pool checkpoint.

When rolled, the value of each modifier is a random whole number between 1 and 5 inclusive, with larger values being less common than lower values. The chance of rolling each value can be found in the Reroll Chances section of this page.

Due to the low chance of rolling a modifier with a value of 5 re-rolling all modifiers until each has the maximum value of 5 is discouraged, as doing so would require a significant amount of both   Stardust and   Golden Stardust. Instead, consider the following strategy:

  1. Decide on a minimum acceptable value (say 3% or 4%).
  2. Re-roll all standard or unique modifiers until at least one of the modifiers is one that is desirable to the player with at least minimum acceptable value.
  3. Individually re-roll the other standard or unique modifiers until they also become modifiers that the player desires with the minimum acceptable value. Ideally, individual re-rolling should only occur after the 95% Mastery pool checkpoint has been reached due to the significant stardust saving this will bring.

Mastery Unlocks

Item Mastery Unlocks

Level Unlock
20 Unlock another Star (Unique Modifier)
40 Unlock another Star (Standard Modifier)
60 Unlock another Star (Unique Modifier)
80 Unlock another Star (Standard Modifier)
99 Unlock another Star (Unique Modifier)

Mastery Pool Checkpoints

Pool % Pool XP Bonus
10% 800,000 xp +5% Astrology Mastery XP for Melvor Realm only
25% 2,000,000 xp +5% chance to gain Stardust in Astrology
50% 4,000,000 xp +3% chance to gain Golden Stardust in Astrology
95% 7,600,000 xp +2% chance to locate a Meteorite in Astrology
+2% chance to gain Golden Stardust in Astrology
Total Mastery Pool XP 8,000,000

Skillcape

The skillcape can be purchased from the store for 1,000,000  after the player reaches

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Level 99

.

Regular Skillcape

The   Astrology Skillcape is the skillcape for the Astrology skill. It can be purchased for 1,000,000  from the Shop once the player reaches

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Level 99

in the Astrology skill. The Astrology Skillcape offers the following benefits when worn:

+1 base quantity when gaining Stardust from Astrology and +1 base quantity when gaining Golden Stardust from Astrology

Superior Skillcape

The   Superior Astrology Skillcape is the superior skillcape for the Astrology skill. It can be purchased for 10,000,000  from the Shop once the player reaches

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Level 120

in the Astrology skill.

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Level 120

can only be reached if the player owns the   Throne of the Herald expansion. Likewise, the superior skillcape can only be purchased if the player owns this expansion. The superior skillcape offers the following benefits when worn:

+2 base quantity when gaining Stardust from Astrology, +2 base quantity when gaining Golden Stardust from Astrology, and -10% Astrology Interval

Pet

The pet can be unlocked by doing any Astrology action.

PetNameDLCEffect
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Astro  +1% chance to gain Golden Stardust in Astrology

Constellations

The bonuses listed below are the maximum possible. The actual value will between 1 and 5. The chance of each result can be found in the Reroll Chances section of this page.

Reroll Chances

Whenever a bonus from a Constellation is rolled or re-rolled, the value of the bonus will be between 1 and 5. The odds of rolling each value are listed below: Template:AstrologyValueTable

Potion

The Secret Stardust Potion reduces the interval for Study actions.

Secret Stardust Potion
PotionTierChargesEffect
 I5-3% Astrology Interval
 II10-5% Astrology Interval
 III15-10% Astrology Interval
 IV25-15% Astrology Interval

Skill Boosts

This table lists most sources of Astrology-specific modifier boosts. For a list of boosts that apply to all skills, see the Skill Boosts page. This list does not contain boosts provided from

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Mastery

rewards.