fast time plane

[awa]

which planes have accelerated time and how much. Please skip any that are inherently deadly. ive got a party that could really use a chance to get some things done with out the campaign clock moving.

[Aron Times]

If you're the DM, you can make one up yourself. Off the top of my head, I can name Xoriat/The Far Realm and Dal Quor/The Plane of Dreams, neither of which are hospitable to those from the Prime.

[awa]

im a player in a sandbox game. so if i could find one we could probably go there but i can make one up.

[Aron Times]

I'm going to get right to the point and say, "Ask your DM." Abusing planes with strange time traits is part of Theoretical Optimization, as if you actually used it in the game, what's to stop other, more powerful and better established NPCs from doing the same?

[Xyk]

The Plane of Narnia.

[Mando Knight]

The Plane of Narnia.

Good luck getting there on purpose, though. Much less doing time-warp shenanigans. Never mind the fact that aging reverses itself when you leave there, some kind of celestial dire lion keeps most of the interlopers in line... if he lets 'em set up, they tend to get knocked down by random kids without any proper magic.

[DonEsteban]

Region of Dreams (Manual of the Planes) or the Faery/Feywild (MotP or Forgotten Realms). Time there "catches up" with characters, however, so they will suddenly be older (or very hungry) when they come back. The Far Realm also works, but although it is not necessarily deadly, visitors may "sprout eyes on their hands" among other kinds of weird things. Must be fun.