Catalyst of Aeons

Catalyst of Aeons

Epic 1,300 gold Sells for 910 gold

Stats

Mana 375
Health 300

Build Path

Built from

Upgrades into

Patch History

V25.07
  • Recipe: Ruby Crystal + Ruby Crystal + Sapphire Crystal + 200 = 1300.
  • Combine cost decreased to 200 from 600. Total cost unchanged.
V14.19
  • Combine cost increased to 600 from 550. Total cost unchanged.
V14.1
  • Health increased to 350 from 300.
  • No longer limits the user to 1 Mythic Component item.
V13.18
  • Bug Fix: Now is properly counted as a Mythic component in the shop.
V13.10
  • Is now a Mythic Component.
  • No longer builds into Abyssal Mask.
V13.7
  • Total cost increased to 1300 from 1100. Combine cost increased 550 from 350.
  • Health increased to 300 from 225.
V13.1
  • Mana restored reduced to 7% pre-mitigation damage taken from 8%.
  • Heal increased to 25% of mana spent from 20%.
  • Heal cap increased to 20 from 15.
V12.22 - Re-added
  • Updated icon.
  • Recipe: Ruby Crystal + Sapphire Crystal + 350 = 1100.
  • Stats: 225 health, 300 mana.
  • Unique Passive - Eternity: Restore Champions hit by Piltover Peacemakers (Q) at greater than 75% of max rangemana equal to 8% of pre-mitigation damage taken from champions, and Champions killed with Comeuppance (R)health equal to Champions hit by Piltover Peacemakers (Q) at greater than 75% of max range20% of mana spent, up to Champions killed with Comeuppance (R)15 health per cast. Toggled abilities can only heal for up to 15 per second.
  • Builds Into: Abyssal Mask and Rod of Ages.
  • Limited to 1 Eternity item.
V10.23 - Removed
  • Removed from the game.
  • Replaced by Leeching Leer.
V9.1 - January 21, 2019
  • No longer builds into Innervating Locket, due to the Nexus Blitz being no longer available for play-testing.
V8.24
  • Added to recipe for Innervating Locket.
V8.4
  • Removed from recipe for Hextech GLP-800.
V7.13
  • Added to recipe for Abyssal Mask.
V7.12
  • Removed from recipe for Righteous Glory.
V6.9
  • Renamed to Catalyst of Aeons from Catalyst the Protector.
  • Total cost reduced to 1100 from 1200. Combine cost reduced to 350 from 450.
  • Removed Unique Passive - Valor's Reward: On leveling up, restores 150 health and 200 mana over 8 seconds.
  • New Unique Passive - Eternity: 15% of damage taken from enemy champions is gained as mana. 20% of Mana spent is gained as health, up to 15 health per spell cast or 15 health per second for toggled spells.

Item stats

The raw statistics the item grants, as listed in the game data for the current patch, next to its total cost and sell price shown above.

Passive and active effects are not turned into numbers here: two items with the same lines can play very differently once their passives are taken into account.

Build path

The components this item is built from, and the items it can be upgraded into, taken from the game's recipe data for the current patch.

Each icon links to the item page. The gold cost of the finished item is the sum of its components plus a combine cost, which is why buying components first never costs more than saving up.

Patch history

Changes made to this item, patch by patch, most recent first, as published in the official patch notes.

Cost, stat and passive changes all move the win rates above: when a figure jumps between two patches, look here first.