Editing Glancing blow

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[[File:Glancing_Blows.jpg|right|thumb|{{SSBB|Mario}}'s [[forward tilt]] barely touches {{SSBB|Wario}}, resulting in a glancing blow.]]

A '''glancing blow''' ({{ja|チップ}} ''chippu'', '''chip'''), known in ''[[Super Smash Bros. Melee]]'' as a '''phantom hit''', is the result of a [[hitbox]] making insufficient contact with a damageable object – that is, the attack's hitbox does not connect deep enough into the target's hurtbox to be considered a solid hit. Glancing blows are rather rare and almost always accidental. Depending on the game and circumstances, they can range from cause no damage to having no ill effect.

Glancing blows are believed to not exist in the original ''[[Super Smash Bros.]]'', due to a lack of evidence combined with how it uses cubes for attack physics instead of spheres. It is also believed that glancing blows only occur between hitboxes and hurtboxes, and not between hitboxes and [[reflector]]s or [[absorb]]ers.

==In ''Melee''==

In ''Melee'', glancing blows were commonly called "phantom hits", as they weren't given an official name until ''[[Super Smash Bros. Brawl]]''. Such hits occur when a hitbox connects less than 0.01 units through a hurtbox and do half [[damage]] with no [[knockback]] or [[flinch]]ing, with the attacker not subjected to any [[freeze frame]]s (but the defender is). There is nothing indicating that a glancing blow was made and the damage dealt by a phantom hit is not applied until the defender's freeze frames run out, allowing the move a chance to connect fully on a later freeze frame. A phantom hit does not count as hitting the target, so this behaviour can cause the move to hit twice (once with the phantom hit and again with the proper hit) if full contact is made after freeze frames have ended and phantom hit damage has been applied - this requires the move to have a hitbox that lasts longer than the freeze frames it applies. It is possible to [[SDI]] during the hitlag, but only if already in a knockback action from being hit with something else. Phantom hits can never be [[ASDI]]ed. It is unknown whether they count in the [[stale moves]] queue, though it is likely they do not.

Some characters with enough multi-frame attacks happen to benefit from a glancing blow. Examples include {{SSBM|Link}}'s up special, as well as his, {{SSBM|Young Link}} (to a lesser extent), {{SSBM|Captain Falcon}}, {{SSBM|Sheik}}, {{SSBM|Marth}}, {{SSBM|Roy}}, {{SSBM|Mario}}, {{SSBM|Luigi}}, {{SSBM|Dr. Mario}}, and {{SSBM|Bowser}}'s down smashes.

==In ''Brawl''==

In ''[[Brawl]]'', glancing blows now occur when hitboxes connect less than 0.1 units through a hurtbox, happening far more easily than in ''Melee'', and make a very quiet "chik" sound as well as producing small orange sparks. They also deal no damage at all and do not produce freeze frames for the defender; this removes the double-hit effects that ''Melee'' had. As the "chik" and sparks occur on the first frame of the hit, it is now possible to see an attack have a glancing blow on one frame and a solid connection on the next (as opposed to Melee, where this was undetectable at game speed).

Despite glancing blows being quite rare, it is possible to purposely trigger them with some setups:

===In ''Brawl''===

*With {{SSBB|Samus}} on {{SSBM|Yoshi's Island}}, performing an [[up tilt]] on the unturned blocks at ground-level will always trigger a glancing blow. Here, the spark's positioning is higher than what one would normally expect.

*Some characters are set up for a glancing blow when on the [[Online Practice Stage]]

**{{SSBB|Jigglypuff}} starts exactly the right distance away from the [[Sandbag]] to achieve a glancing blow with the first hit of its standard attack (jab) or the third "hit" of [[Sing]]

**One of {{SSBB|Kirby}}'s down tilts will put the Sandbag exactly the right distance away from him so that a repeat will result in a glancing blow

**Other moves, such as {{SSBB|Luigi}}'s down tilt and {{SSBB|Lucas}}'s up smash, will result in a glancing blow as well.

===Tool-Assisted Speedruns===

Despite extreme difficulty in forcing glancing blows, there exist multiple [[TAS]] videos of ''Melee'' that are composed almost entirely of glancing blows; such videos are generally used to demonstrate one's skill at TAS.