Magnus/Counters

Bad against...

 * Reason


 * Reason


 * Reason


 * Reason


 * Reason

Others

 * Spectre
 * Treant Protector
 * Entry

Items

 * Entry
 * Entry
 * Entry

Good against...

 * Reason


 * Reason


 * Reason


 * Reason


 * Reason

Others

 * Entry
 * Entry
 * Entry

Works well with...

 * Reason


 * Reason


 * Reason


 * Reason


 * Reason

Others

 * Kunkka
 * Ember Spirit
 * Juggernaut

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