Catalyst of Aeons: Essential League of Legends Mage Item Guide

Catalyst of Aeons: Essential League of Legends Mage Item Guide

By Marcus Chen

December 2, 2024 at 07:31 PM

A Catalyst of Aeons is a powerful mage item that provides both health and mana sustain. It offers 350 health and 300 mana as base stats.

Passive - Eternity:

  • Restores 7% of pre-mitigation damage taken from champions as mana
  • Converts 25% of mana spent into health (capped at 20 health per cast)
  • Toggled abilities are limited to 15 health restoration per second

Recipe:

  • Ruby Crystal
  • Sapphire Crystal
  • 600 gold combine cost
  • Total cost: 1300 gold

Gold Efficiency:

  • Base stats are 94.87% gold efficient
  • 350 health = 933.33 gold
  • 300 mana = 300 gold
  • Total value = 1233.33 gold

Important Notes:

  • Functions as a Mythic Component
  • Healing display may show incorrect values when hitting the 20 health cap
  • Commonly used as a core item for mana-dependent mages
  • Provides sustainable lane presence through its health and mana restoration mechanics

Recent Changes:

  • Combine cost increased to 600 from 550
  • Health increased to 350 from 300
  • Now properly counted as a Mythic component
  • Mana restoration reduced to 7% from 8%
  • Heal increased to 25% of mana spent from 20%
  • Heal cap increased to 20 from 15

The item serves as a strong foundation for mages who need both survivability and mana sustainability in the early to mid game phases.

Historical Note: The name "Aeons" may reference the StarCraft map "Aeon of Strife," which was instrumental in inspiring the MOBA genre.

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