Projectile

A projectile is any entity not classified as a unit (champion, minion, monster, etc) that travels at any given velocity and can be blocked by Braum's Unbreakable and destroyed by Yasuo's Wind Wall.

Moving units are not blocked under any circumstance (including dash abilities and units thrown by abilities, such as Force of Will and Roar of the Slayer). Some champion summoned units will be knocked down by projectile-blocking effects.

Not Blocked

The following effects do not interact with  Wind Wall or Unbreakable despite behaving similarly to projectiles.

Abilities

• Annie's Incinerate
• Aurelion Sol's Center of the Universe and Celestial Expansion
• Bard's Tempered Fate
• Cho'Gath's Feral Scream
• Ekko's Parallel Convergence
• Irelia's Defiant Dance
• Jarvan IV's Dragon Strike
• Kassadin's Force Pulse
• Kennen's Electrical Surge
• Lux's Final Spark
• Mordekaiser's Death's Grasp
• Ornn's Bellows Breath
• Pantheon's Comet Spear (quick-cast) and Aegis Assault
• Rumble's Flamespitter
• Sejuani's Winter's Wrath
• Senna's Piercing Darkness
• Taric's Dazzle
• Trundle's Subjugate
• Udyr's Phoenix Stance
• Vel'Koz's Life Form Disintegration Ray
• Vi's Excessive Force
• Volibear's Thunder Claws
• Wukong's Nimbus Strike
• Xerath's Rite of the Arcane
• Xin Zhao's Wind Becomes Lightning
• Ziggs' Mega Inferno Bomb

The following ranged basic attacks will bypass Wind Wall/ Unbreakable.

• Turret attacks.
• Azir's, Rakan's, Senna's, Thresh's, and Vel'Koz's basic attacks.
• Aphelios' attacks while equipped with Severum.
• Kayle's basic attacks while she is within melee range of her target, after becoming Arisen.
• Viktor's Discharge, Zoe's More Sparkles! and Neeko's Shapesplitter enhanced attacks.

Items

• Blade of the Ruined King
• Hextech Gunblade
• Twin Shadows
• Titanic Hydra's cleave on-hit effect.

Blocked

The following projectiles or projectile-like champion summoned units are knocked down:

• Azir's Conquering Sands and Emperor's Divide
• Fizz's Chum the Waters
• Jhin's Captive Audience
• Jinx's Flame Chompers!
• Olaf's Undertow
• Orianna's Command Attack
• Shen's Twilight Assault
• Syndra's Dark Spheres thrown by Force of Will, Scatter the Weak and Unleashed Power.
• Zed's Living Shadow
• Zilean's Time Bomb

All the other projectiles are destroyed/ intercepted.

The following are known bugs:

• Vel'Koz's Tectonic Disruption
  • The projectile's particle effect is destroyed, but the effect will still occur as if the ability was ground-targeted. The effect is shown as ground-targeted during development as was likely changed to make it distinct-looking from Rupture, but the effect was seemingly not hooked up correctly.