Gain Master of Whispers

Hello everyone,

I have complated the nf but i don't have master of whisperers in my team. Where i can get quest for that hero? According to wiki, i should go to Throne of Secrets but can i go there again?

Just beat Abbadon again and all the heroes you didn't aquire will be there to give relevant quests to obtain them.

Yep beat nightfall and when you get to the "path of glory" or whatever, you should be able to receive a quest for all the heroes you didn't get because you chose the other hero.

You'll find all the Nightfall heroes standing along the path from where you spawn in Path of Glory, to where you get your reward and exit. Any you don't have will have the green ! over their heads and you can get a small quest to obtain them.