Under 2h 30m is possible and will be done the next few days! Thank you ViTruth for the route!!!!!!!

Strat swap: Pure firewall, drop chain at 15 for fireball then lean into firewall with firebolt. Stayed at Onyx till 25 instead of leaving early to do the others, then straight to Kor Dragan. Swap Ice Shards at 25 and blast, swap after 35 to more stagger memes.