The early game item build of Arc Warden can be the following:
Ancient Tango of Essifation – This item helps Arc Warden to regenerate when in mid health condition.
Healing Salve – This item helps Arc Warden to regenerate more fast whenever he is in a low health condition.
Ironwood Branch – This item grants each attributes for Arc Warden giving her more strength and toughness.
Magic Stick – This helps you to counter spell caster enemy heroes.
Empty Bottle – This item keeps you to cast spell in constant giving you source of mana and health. Require to play with a courier.
The mid game item build for Arc Warden can be the following:
Power Treads – This boots gives him strength and speed.
Maelstrom – This item gives him attack damage and speed plus helps him in killing enemies. This item can be upgraded to Mjollnir.
Hyperstone – This item helps him to do more attack speed. This can be upgraded to Assault Cuirass.
Black King Bar – This helps him to tank and hit more during clash preventing spells to cast on him.
Lothar’s Edge – This can help him to gank, escape and chase enemies.
Perseverance – This grants him both the regeneration of his health and mana.
Yasha – This grants him agility.
The late game item build for Arc Warden can be the following:
Linken’s Sphere – This provides Arc Warden an improvement to his regeneration and stats.
Assault Cuirass – This item grants him attack speed and armor.
Heart of Tarrasque – This grants him massive strength adding more health points.
Divine Rapier – This can be one of the late game item for Arc Warden if your team is near on winning the game.
Butterfly – This item gives Arc Warden more attack speed and grants evasion that counters other melee enemy heroes.
Manta Style – This helps Arc Warden to replicate himself into two to help him during the clash.
Eye of Skadi – This grants him the ability of Frost Attack and boost to him stats.