Spellweaver Emblem

emblem

The holder gains the Spellweaver trait.

Gain 2 Mana whenever an ally casts their Ability.

Recipe

Your team gains 10% Ability Power. Spellweavers gain more, plus extra Ability Power whenever a Spellweaver casts an Ability.

Mana

The unit-level resource that gates ability casts — champions cast once their mana bar fills, so low-mana units cast more often than high-mana ones. Spear of Shojin (mana per attack) and Adaptive Helm (amplifies Mana from all sources) push casts faster, alongside starting-mana augments.
Ability Power

Scales with Ability Power (AP). Champions and effects flagged as AP-scaling get bigger damage, healing, or shield values when the holder stacks AP from items like Jeweled Gauntlet, Rabadon's Deathcap, and Nashor's Tooth, or from trait bonuses.

On Cast

This effect triggers the instant a unit casts its ability. Items like Lich Bane and the Invoker Emblem reward you for landing as many casts as possible.