Morgana

Arena changes

• Q: Cooldown changed to 12 seconds.²

Cooldown changed to 14s in patch 26.21 (was 12s)³

• Morgana pairs well with Ethereal Weapons.⁴
• For a burn-focused build, Pyromancer's Cloak is recommended; Infernal Conduit is also recommended, to a lesser extent.⁵

Morgana's passive healing can activate Righteous Fury, which increases ability damage when she heals or shields; Erosion can slow enemies.⁶

• A Morgana Q root can guarantee hits from Spellwake's waves at level 3, when Spellwake fires twice as many waves.⁷

Morgana's Soul Shackles is in the Ultimate Roulette ability pool.⁸ Patch unknown

• Morgana's W can proc Moonstone.⁹
• Morgana's Black Shield can protect an ally from their own We'll Be Right Back stasis; it is unclear whether this only occurs at the augment's maximum level.¹⁰
• Morgana Q followed by W can keep burn damage going; with Infernal Conduit, W can be cast repeatedly at the cost of quickly emptying the mana pool.¹¹

• Morgana Q can trigger Combo Breaker after one hit; it has also sometimes not triggered after two or three hits.^12131415
• The Combo Breaker timer is 3 seconds, and crowd control from Force of Entropy does not count toward it.¹⁵
• Tormented Shadows can become invisible with Morgana's Guest of Honor effect; no further details are available.¹⁶

• Since patch 26.21, Morgana's Q cooldown is 14 seconds, increased from 12 seconds.³

Earlier formats

• Morgana's W can deal repeated ticks of damage from a relatively safe distance and stack gold with Gambler's Blade while winning.¹⁷ 8x2 duos
• Skilled Sniper sometimes does not proc when Morgana repeatedly hits the dummy with Q while standing still.¹⁸ 8x2 duos
• Morgana's ultimate was among the available ultimates for Ultimate Roulette; the list also included Dr. Mundo, Lux, Lucian, Cho'Gath, Gangplank, and Gragas.¹⁹ 8x2 duos
• Fate's Call could let an ally dodge Morgana Q while another ally was hit by it.²⁰ 8x2 duos
• Morgana was a Guest of Honor in the eight-teams-of-two format.²¹ 8x2 duos
• Morgana's W dealt around 50% more damage with Nashor's procs.²² 8x2 duos
• Infernal Conduit reduced Morgana's W cooldown in combat but not on the dummy.²³ 8x2 duos
• One hit from Dive Bomber Morgana dealt enough damage to nearly take out a champion at nearly full health.²⁴ 8x2 duos