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Webbed Shot

Target an enemy to enhance an attack against them, inflicting Webbed Shot for 2 seconds.

Webbed Shot applies
-10 / 20 / 30 / 40% Movement Speed, -10 / 20 / 30 / 40 Attack Speed, and deals 10 / 20 / 30 / 40 Magic Damage per second.

Right click to auto-cast.

Harden Carapace

Activate to Dispel debuffs on self and gain 10 / 20 / 30 / 40 Magic Armor for 5 seconds. Can be activated while Stunned or Silenced when this skill is level 4.

Precision

Passively grants True Strike to allies within 900 radius at level 4 of the skill. Toggle to apply this aura to ally heroes only.

Passively increases
Arachna's Attack Damage by up to 20 / 40 / 60 / 80% when damaging a non-building target based on how much Health they are missing. Minimum of 5% bonus Attack Damage dealt, maximum damage achieved at 20% of the target's max Health.

Deals 50% of the bonus damage against non-hero units.

Spider Sting

Target an enemy to hurl a Spiderling towards them. The Spiderling deals up to 375 / 750 / 1125 Physical Damage and -40 / -60 / -80% Movement Speed and Attack Speed over 5 attacks.

Staff of the Master applies Restrain to the target, reduces cooldown if used on non-hero units, and spawns additional Spiderlings.

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

INTRODUCTION

This guide is meant for the optimal dps.
Update: Arachna can now use Orb items. I have included them in defensive but they were not taken into account for optimal DPS

STARTING

Duck Boots

3 Agility

Health Potion

Use to heal target 400 Health over 10 seconds.

Minor Totem

1 Strength
1 Agility
1 Intelligence

Blight Stones

Consumes a tree, healing you for 100 Health over 16 seconds.
3 charges.

ESSENTIAL

Bottle of Tears

Restores Health and Mana over 3 seconds. Recharges at the Well and holds Runes.

Ghost Marchers

Movement Modifier
70 Movement Speed. Use for unitwalking and more speed.

Mystic Vestments

Magic Armor Modifier
5 Magic Armor

Steamboots

Movement Modifier
60 Movement Speed. Can cycle between stat bonuses.

OFFENSIVE

Riftshards

Grants a chance to deal critical strikes on attack.
Can be upgraded 3 times.

Wingbow

Grants high agility, Evasion, and a different effect if Melee or Ranged.

Alchemist's Bones

Kills the target creep and gives bonus gold.

Geometer's Bane

Firebrand Modifier
Activate to dispel and create two illusions of yourself.

Savage Mace

Grants a chance to Mini-Stun on attack.
Grants True Strike

DEFENSIVE

Behemoth's Heart

Adds high Health and Strength. Adds Health regen based on your max Health.

Daemonic Breastplate

Grants an armor and attack speed aura to allies. Reduces armor of enemies.

Frostwolf's Skull

Freeze Modifier
Your attacks and single-target spells slow enemies.

Shrunken Head

Activation Modifier Activate to temporarily grant complete immunity to Magic.

Symbol of Rage

Lifesteal Modifier
Use to temporarily grant massive lifesteal.

Null Stone

Periodically blocks single-target abilities.

Genjuro

Use to grant stealth. Holds 2 charges. Attacking out of stealth grants bonus damage and slow.

Assassin's Shroud

Use to grant stealth for 11 seconds. Great for initiating and escaping.

Webbed Shot

Target an enemy to enhance an attack against them, inflicting Webbed Shot for 2 seconds.

Webbed Shot applies
-10 / 20 / 30 / 40% Movement Speed, -10 / 20 / 30 / 40 Attack Speed, and deals 10 / 20 / 30 / 40 Magic Damage per second.

Right click to auto-cast.

LVL 1

Precision

Passively grants True Strike to allies within 900 radius at level 4 of the skill. Toggle to apply this aura to ally heroes only.

Passively increases
Arachna's Attack Damage by up to 20 / 40 / 60 / 80% when damaging a non-building target based on how much Health they are missing. Minimum of 5% bonus Attack Damage dealt, maximum damage achieved at 20% of the target's max Health.

Deals 50% of the bonus damage against non-hero units.

LVL 2

Webbed Shot

Target an enemy to enhance an attack against them, inflicting Webbed Shot for 2 seconds.

Webbed Shot applies
-10 / 20 / 30 / 40% Movement Speed, -10 / 20 / 30 / 40 Attack Speed, and deals 10 / 20 / 30 / 40 Magic Damage per second.

Right click to auto-cast.

LVL 3

Precision

Passively grants True Strike to allies within 900 radius at level 4 of the skill. Toggle to apply this aura to ally heroes only.

Passively increases
Arachna's Attack Damage by up to 20 / 40 / 60 / 80% when damaging a non-building target based on how much Health they are missing. Minimum of 5% bonus Attack Damage dealt, maximum damage achieved at 20% of the target's max Health.

Deals 50% of the bonus damage against non-hero units.

LVL 4

Webbed Shot

Target an enemy to enhance an attack against them, inflicting Webbed Shot for 2 seconds.

Webbed Shot applies
-10 / 20 / 30 / 40% Movement Speed, -10 / 20 / 30 / 40 Attack Speed, and deals 10 / 20 / 30 / 40 Magic Damage per second.

Right click to auto-cast.

LVL 5

Spider Sting

Target an enemy to hurl a Spiderling towards them. The Spiderling deals up to 375 / 750 / 1125 Physical Damage and -40 / -60 / -80% Movement Speed and Attack Speed over 5 attacks.

Staff of the Master applies Restrain to the target, reduces cooldown if used on non-hero units, and spawns additional Spiderlings.

LVL 6

Webbed Shot

Target an enemy to enhance an attack against them, inflicting Webbed Shot for 2 seconds.

Webbed Shot applies
-10 / 20 / 30 / 40% Movement Speed, -10 / 20 / 30 / 40 Attack Speed, and deals 10 / 20 / 30 / 40 Magic Damage per second.

Right click to auto-cast.

LVL 7

Precision

Passively grants True Strike to allies within 900 radius at level 4 of the skill. Toggle to apply this aura to ally heroes only.

Passively increases
Arachna's Attack Damage by up to 20 / 40 / 60 / 80% when damaging a non-building target based on how much Health they are missing. Minimum of 5% bonus Attack Damage dealt, maximum damage achieved at 20% of the target's max Health.

Deals 50% of the bonus damage against non-hero units.

LVL 8

Precision

Passively grants True Strike to allies within 900 radius at level 4 of the skill. Toggle to apply this aura to ally heroes only.

Passively increases
Arachna's Attack Damage by up to 20 / 40 / 60 / 80% when damaging a non-building target based on how much Health they are missing. Minimum of 5% bonus Attack Damage dealt, maximum damage achieved at 20% of the target's max Health.

Deals 50% of the bonus damage against non-hero units.

LVL 9

Harden Carapace

Activate to Dispel debuffs on self and gain 10 / 20 / 30 / 40 Magic Armor for 5 seconds. Can be activated while Stunned or Silenced when this skill is level 4.

LVL 10

Spider Sting

Target an enemy to hurl a Spiderling towards them. The Spiderling deals up to 375 / 750 / 1125 Physical Damage and -40 / -60 / -80% Movement Speed and Attack Speed over 5 attacks.

Staff of the Master applies Restrain to the target, reduces cooldown if used on non-hero units, and spawns additional Spiderlings.

LVL 11

Harden Carapace

Activate to Dispel debuffs on self and gain 10 / 20 / 30 / 40 Magic Armor for 5 seconds. Can be activated while Stunned or Silenced when this skill is level 4.

LVL 12

Harden Carapace

Activate to Dispel debuffs on self and gain 10 / 20 / 30 / 40 Magic Armor for 5 seconds. Can be activated while Stunned or Silenced when this skill is level 4.

LVL 13

Harden Carapace

Activate to Dispel debuffs on self and gain 10 / 20 / 30 / 40 Magic Armor for 5 seconds. Can be activated while Stunned or Silenced when this skill is level 4.

LVL 14

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 15

Spider Sting

Target an enemy to hurl a Spiderling towards them. The Spiderling deals up to 375 / 750 / 1125 Physical Damage and -40 / -60 / -80% Movement Speed and Attack Speed over 5 attacks.

Staff of the Master applies Restrain to the target, reduces cooldown if used on non-hero units, and spawns additional Spiderlings.

LVL 16

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 17

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 18

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 19

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 20

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 21

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 22

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 23

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 24

Attribute Boost

+2 Strength
+2 Agility
+2 Intelligence

LVL 25