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|-
! scope="row" | Velocity %
|20||22||24||26||28||30||32||34||36||38||40||42||44||46||48||50||52||54||56||58||60||62||64||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65||65
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! scope="row" | Damage +%
|60||70||80||90||100||110||120||130||140||150||160||170||180||190||200||210||220||230||240||250||260||270||280||290||300||310||320||330||340||350||360||370||380||390||400||410||420||430||440||450||460||470||480||490||500||510||520||530||540||550||560||570||580||590||600||610||620||630||640||650||660||670||680||690||700
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! scope="row" | Attack Rating +%
|90200||96215||102230||108245||114260||120275||126290||132305||138320||144335||150350||156365||162380||168395||174410||180425||186440||192455||198470||204485||210500||216515||222530||228545||234560||240575||246590||252605||258620||264635||270650||276665||282680||288695||294710||300725||306740||312755||318770||324785||330800||336815||342830||348845||354860||360875||366890||372905||378920||384935||390950||396965||402980||408995||4141010||4201025||4261040||4321055||4381070||4441085
|-
! scope="row" | Mana Cost
|12.5||13||13.5||14||14.5||15||15.5||16||16.5||17||17.5||18||18.5||19||19.5||20||20.5||21||21.5||22||22.5||23||23.5||24||24.5||25||25.5||26||26.5||27||27.5||28||28.5||29||29.5||30||30.5||31||31.5||32||32.5||33||33.5||34||34.5||35||35.5||36||36.5||37||37.5||38||38.5||39||39.5||40||40.5||41||41.5||42
|}
This is an item-only skill found on [[Chaos]] - it is a modified version of [[Whirlwind]]
Although it isn't in the skill tree, Blade Dance is considered a Martial Arts skill - it benefits from ''+X to Martial Arts'' and ''+X to Assassin Skills''
{| class="non-table mw-collapsible mw-collapsed"
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<b>Season 7:</b>
* Base damage increased from 60% to 110%
* Base attack rating increased from 90% to 200%
* Attack rating per level increased from 6% to 15%
<b>Season 6:</b>
* Blade dance base enhanced damage bonus increased from 30% to 60% (this skill comes from chaos runeword)
* Blade dance enhanced damage per level increased from 4% to 10% (this skill comes from chaos runeword)
* Blade dance now counts as a martial arts skill and benefits from + to martial arts skills, + all skills and + to assassin skills
<b>Season 5:</b>
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