Now that i think of it i don think it really make a difference. If the reason it is not buff is because the ash eater will be a cheap source of immolation, we just change it to photon and spark. so in the end it does not make a difference. I suggest the ash eater to be 1/1 but no quanta needed just like a photon. then brimstone eater to be 2/1 with 1 quanta needed.
At least, ash eater will be used more often. In this current meta how often do you see ash eater being played?? Just because fire is a powerful element or just because fire win 2 wars, we do not buff ash eater and make it useless?? I don't agree with the concept. People just switch to photon anyway. or spark to make the immo deck a little faster.