#4364
Heti free hero rotation:
Raynor
Muradin
Sonya
Nazeebo
Uther
Jaina
Rehgar
Ragnaros
Diablo
Varian
Tassadar (Slot unlocked at Player Level 5)
Xul (Slot unlocked at Player Level 10)
Falstad (Slot unlocked at Player Level 15)
Tyrande (Slot unlocked at Player Level 20)