Hell

The furthest Kingdom

Depends on the ring

Depends upon the ring

Potentially infinite

Cursed Iron
The River of Punishment( as you drink from the river it heals you but causes you immense pain)
Coins of the sinner(increase the power of certain aspects of the seven deadly sins)
Veins of silver (if upon your death you enter hell you become a damned thing effected by silver)

Almost non-existent

Horrible. Only rarely is the weather ever almost decent

There is no night except in the ninth circle

The deeper in Hell the slower time moves except in the ninth circle

365

All Damned creators barred from heaven

None

None

8 rings around one seemingly small world

Willis was the first citizen of Hell. Twisted by Lucifer