Phenomenal Evil

Per level³

• Brand can pair Phenomenal Evil with other on-spell augments such as Doomsayer, or take Ethereal Weapon and build on-hit to deal damage with a single spell.⁴
• Brand can also pair Phenomenal Evil with Jeweled Gauntlet, curses, Adapt and Mind to Matter.⁵

Evelynn's Q can trigger Phenomenal Evil separately for each Q cast, bypassing its cooldown.⁶⁷

Fizz's W secondary active effect deals spell damage and can trigger Phenomenal Evil on each auto while W is active.⁸

• Reality Fracture minions can stack Phenomenal Evil.⁹
• Firefox is treated as an ability and can trigger Phenomenal Evil.¹⁰
• Brand's and Lillia's passives can count as spells and trigger item effects, allowing two Phenomenal Evil stacks per ability cast; Malzahar's E grants one stack per cast.¹¹

Earlier formats

In patch 25.07, Phenomenal Evil and other spell-hit augments stopped triggering on every one of Kayle's auto attacks.¹³ 8x2 duos

In patch 14.17, Phenomenal Evil no longer triggered before its cooldown ended from damage-over-time abilities.¹⁴ 8x2 duos

In patch 14.13, Phenomenal Evil correctly granted additional stacks when hitting multiple champions.¹⁵ 8x2 duos

In patch 14.13, Phenomenal Evil showed its on-selection bonus when picked later.¹⁶ 8x2 duos

In patch 14.12, Phenomenal Evil changed to use a cooldown per ability cast instead of a global cooldown.¹⁷ 8x2 duos

Brand's passive counted as an ability for Phenomenal Evil and could grant a stack on each tick.¹⁸¹⁹ 8x2 duos