Editing Isabelle (SSBU)/Up smash

{{ArticleIcons|ssbu=y}}
[[File:IsabelleUSmash.gif|thumb|300px|Hitbox visualization showing Isabelle's up smash.]]
{{competitive expertise}}
==Overview==

Isabelle blows a whistle, which spawns a stop sign shooting up in front of her. When [[sweetspot]]ted and without [[rage]], it [[KO]]s middleweights from ground level at around 110%, making it quite powerful, while also being fast with a [[startup]] of 9 frames. However, due to its most vertical [[hitbox]]es with limited horizontal [[reach]], the move is difficult to land, and said lack of horizontal reach limits it ability to effectively [[punish]] [[out of shield]] despite the fast startup. Because the move's projectile properties bypass [[hitlag]], effectively giving Isabelle more frame advantage on hit, it can also [[combo]] into {{mvsub|Isabelle|SSBU|neutral aerial}}, {{mvsub|Isabelle|SSBU|up aerial}}, and {{mvsub|Isabelle|SSBU|forward aerial}} at low percents.

Asides from [[Neutral air]], Up smash is Isabelle's only other practical [[out of shield]] option.

==Update History==
'''{{GameIcon|ssbu}} {{SSBU|4.0.0}}'''
*{{buff|Up smash's second hit has more knockback scaling (111 → 116).}}
'''{{GameIcon|ssbu}} {{SSBU|8.0.0}}'''
*{{buff|The move has less startup (frame 11 → 9), with its total duration reduced as well (FAF 48 → 46).}}
*{{change|It starts charging sooner (frame 8 → 7).}}

==Hitboxes==
The second hit is tied to the stop sign, and is considered a non-[[reflect]]able [[projectile]]. This gives it some unusual properties; Isabelle does not experience [[hitlag]] from it, it can [[clang]] with aerial attacks, and it does not have its damage modified by Isabelle being [[giant]] or [[tiny]].
{{UltimateHitboxTableHeader}}
{{HitboxTableTitle|Hit 1|50}}
{{UltimateHitboxTableRow
|id=0
|damage={{ChargedSmashDmgSSBU|2.0}}
|angle=100
|af=3
|setweight=t
|bk=0
|ks=100
|fkv=70
|r=4.5
|bn=top
|xpos=0.0
|ypos=4.0
|zpos=6.5
|ff=0.0
|type=Weapon
|effect=Normal
|sfx=Punch
|slvl=S
|a=f
|clang=f
|rebound=f
}}
{{UltimateHitboxTableRow
|id=1
|damage={{ChargedSmashDmgSSBU|2.0}}
|angle=100
|af=3
|setweight=t
|bk=0
|ks=100
|fkv=60
|r=4.5
|bn=top
|xpos=0.0
|ypos=4.0
|zpos=6.5
|ff=0.0
|type=Weapon
|effect=Normal
|sfx=Punch
|slvl=S
|g=f
|clang=f
|rebound=f
}}
{{HitboxTableTitle|Clean hit 2|50}}
{{UltimateHitboxTableRow
|id=0
|damage={{ChargedSmashDmgSSBU|12.0}}
|angle=88
|bk=32
|ks=116
|fkv=0
|r=3.0
|bn=top
|xpos=0.0
|ypos=3.0 to 13.0
|zpos=0.0
|ff=1.2
|type=Weapon
|effect=Normal
|sfx=Kick
|slvl=L
}}
{{UltimateHitboxTableRow
|id=1
|damage={{ChargedSmashDmgSSBU|12.0}}
|angle=88
|bk=32
|ks=116
|fkv=0
|r=4.5
|bn=trafficsign
|xpos=0.0
|ypos=3.0
|zpos=0.0
|ff=1.2
|type=Weapon
|effect=Normal
|sfx=Kick
|slvl=L
}}
{{HitboxTableTitle|Late hit 2|50}}
{{UltimateHitboxTableRow
|id=0
|damage={{ChargedSmashDmgSSBU|10.0}}
|angle=88
|bk=32
|ks=116
|fkv=0
|r=3.0
|bn=top
|xpos=0.0
|ypos=3.0 to 13.0
|zpos=0.0
|ff=1.0
|type=Weapon
|effect=Normal
|sfx=Kick
|slvl=L
}}
{{UltimateHitboxTableRow
|id=1
|damage={{ChargedSmashDmgSSBU|10.0}}
|sd=0
|angle=88
|bk=32
|ks=116
|fkv=0
|r=4.5
|bn=trafficsign
|xpos=0.0
|ypos=3.0
|zpos=0.0
|ff=1.0
|type=Weapon
|effect=Normal
|sfx=Kick
|slvl=L
}}
|}

==Timing==
{|class="wikitable"
!Charges between
|6-7
|-
!Stop sign activation
|8
|-
!Hit 1
|9-10
|-
!Clean hit 2
|14-16
|-
!Late hit 2
|17-18
|-
!Interruptible
|46
|-
!Animation length
|63
|}

{{FrameStripStart}}
!Isabelle&nbsp;{{FrameStrip|t=Lag|c=6|e=LagChargeS}}{{FrameStrip|t=Lag|c=1|s=LagChargeEPropS}}{{FrameStrip|t=Lag|c=1|s=LagPropE}}{{FrameStrip|t=Hitbox|c=2}}{{FrameStrip|t=Lag|c=35}}{{FrameStrip|t=Interruptible|c=18}}
|-
!Sign&nbsp;{{FrameStrip|t=Blank|c=7}}{{FrameStrip|t=Lag|c=6}}{{FrameStrip|t=Hitbox|c=3|e=HitboxChangeS}}{{FrameStrip|t=Hitbox|c=2|s=HitboxChangeE}}{{FrameStrip|t=Lag|c=26}}{{FrameStrip|t=Blank|c=19}}
{{FrameStripEnd}}
{{FrameIconLegend|lag=y|charge=y|hitbox=y|hitboxchange=y|prop=y|interruptible=y}}

{{MvSubNavIsabelle|g=SSBU}}
[[Category:Isabelle (SSBU)]]
[[Category:Up smashes (SSBU)]]
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