6dc5455c____The_Coppermind___17th_Shard__Entry
[Chapter] 17 [Entry] 
The subtlety displayed in the ash-eating microbes and enhanced plants shows that Rashek got better and better at using the power. It burned out in a matter of minutes—but to a god, minutes can pass like hours. During that time, Rashek began as an ignorant child who shoved a planet too close to the sun, grew into an adult who could create ashmounts to cool the air, then finally became a mature artisan who could develop plants and creatures for specific purposes. It also shows his mind-set during his time with Preservation's power. Under its influence he was obviously in a protective mode. Instead of leveling the ashmounts and trying to push the planet back into place, he was reactive, working furiously to fix problems that he himself had caused.