Hel's Plan and Math

[Lacuna Caster]

500,000,000-10'000'000 dwarves = 490'000'000 souls.
12+19+17+1 = 49.
490'000'000/49 = 10'000'000. About the same as the number of souls that Hel will be getting. Likely there will be some bleed off as some people don't worship gods, or they worship demigods, or some other issue, but it's still comparable to the influx that Hel will be getting.

There is no particular reason to assume these figures make any sense, but it might be the case that there's some kind of currency-balancing going on (longer-lived species with more XP/level like dwarves might be a richer source of calories for their divine patron than shorter-lived sword-fodder species like kobolds. It's also not really explained why the Dark One isn't set to become Head Honcho in the next iteration of the world, given he's going to claim 100% of all goblin souls when/if the world ends.)

This was addressed at the time with one of Rich's more eloquent comments,
'rather than making a bunch of assumptions and complaining the comic doesn't fit them, why not make a bunch of different assumptions that do?'

I tried, but the effort drove me almost literally to madness.