Flame of Au might be the worst mythic IMO. Ishtara isn’t great but the dragon at least has a very good synergy with Luna/Moon Rabbit and Stormcaller class.
This Lion is HORRIBLE. Unless they make Burning matter more during higher levels, its base damage is pathetically low even after all the bonuses. Yao Guai can do over 100 damage easily on TWO turns because he convert gems. Mind you, I do think Yao Guai is extremely overpowered and needs to be nerfed.
Hell look at Emperor Khorvash. He does True damage and Stun and Drain. If I want Faerie Fire, I would find someone from Bright Forest.
This Lion needs to at least Stun or Drain on first two enemies or he does True damage just like Emperor of K so they have more synergies.
Or how about just Burn and Faerie yourself when it casts!!! That’s simple enough.