Heroes of the Storm - Free Heroe Rotation (January 19)

• Li Li
• ETC
• Falstad
• Zagara
• Stitches
• Kharazim
• Nazeebo(lvl 5)
• Tassadar (lvl 7)
• Rexxar (lvl 12)
• Lunara (lvl 15)
  
  
  
  SOURCE

Heroes of the Storm - Free rotation week of December 15th 2015

 

• Raynor
• Muradin
• Diablo
• Azmodan
• Butcher
• Stitches
• Morales (at 5)
• Sgt Hammer (at 7)
• Zeratul (at 12)
• Brightwing (at 15)

SOURCE

Heroes of the Storm - Free Hero Rotation / Week of November 17

Free Hero Rotation - Week of November 17

• Li Li
• E.T.C.
• Butcher
• Zagara
• Johanna
• Rehgar (Available after player level 12)
• Kael'thas (Available after player level 15)

Source

Heroes of the Storm - Free hero rotation October 6th to October 13th

• Li Li
• ETC
• Kaelthas
• Azmodan
• Uther
• Nova (from level 12)
• Anub'arak (from level 15)

 

Source

Heroes of the Storm - Free Hero Rotation \ Week of September 29

• Malfurion
• Valla
• Chen
• Rehgar
• Falstad
• Johanna (Available after player level 12)
• Sgt. Hammer (Available after player level 15)

Source.

Heroes of the Storm - Free Heroes Rotation Week of Tuesday, September 8, 2015

Week of Tuesday, September 8, 2015:

• Malfurion
• Valla
• Stitches
• Diablo
• Brightwing
• Sylvanas (Available after you reach player level 12)
• Zeratul (Available after you reach player level 15)

 

SOURCE