Ah yes, I forgot about that one which completely turns the speed advantage around in the other direction.Savers scales to the ygg crystal feat of 4.4k
Yggdrasil's crystals (Digimon)
The feat is here. Basically, the King of the Digital World arrives in the Real World to fuck stuff up. He shoots his crystals of mass destruction all over the world in a really short amount of time. I'll just do the Paris one. Using this...www.fanverse.org
I don't think there's a better one for the RK even though they should be much higher