Many people say ember is dead when they changed how world on fire works, but what I see is a potential for more damage so I think this is more to a buff to me. I'll explain a bit 1. Damage will ramp up after a while up to 100% at the cost of halved range, I see this as more damage dealt while at the same time, encourage you to take risk jumping to enemies and burn them like a maniac 2. We have accelerant to fuel our fire more and stun enemies so this makes some synergy 3. Fireball