Arc Warden/Counters

Bad against...

 * Reason


 * Reason


 * Reason


 * Reason


 * Reason

Others

 * Slark
 * Lifestealer
 * Invoker
 * Bristleback

Items

 * Entry
 * Entry
 * Entry

Good against...

 * Reason


 * Reason


 * Reason


 * Reason


 * Reason

Others

 * Bounty Hunter
 * Techies
 * Clinkz

Works well with...

 * Reason


 * Reason


 * Reason


 * Reason


 * Reason

Others

 * Entry
 * Entry
 * Entry

List of heroes that counter Arc Warden, and list of heroes that work well with Arc Warden.