a mountain range with areas with snow, lava, and greenery. making it hard to Travers and you can ask/make up a world item that when left in a single place for long enough it Start's respawning natural resources, like if you mine an area and there are no more ores just use this and bam ores are back, also depends on the rarity and usefulness

I don't know if you can see it but it does have four legs and two wing's

like this but with ash Greg skin and two Horn's?

the guild bases can have floors underground, like the 6th floor of nazarick, where you can build thing's or add thing's like a Forrest or mountain range, though the space is limited as well as the amount of floors both can be increased, also each base has a certain amount of NPC levels at the start depending on the difficulty of the dungeon which can also be increased to have more NPC levels, as you can imagine making a floor takes a lot of resources.

can you make one of the floor's a Forrest full of useful monsters that are mindless or wild so that when they get to the new world they won't have to worry about that, also make either the area around the castle a town/city or make one of the floor's into that so they already have some form of civilian population with different jobs that will be able to reproduce, they also won't be as limited as the people of the new world I think, also if you make the town/city on one of the floor's can you make the castle a mix between castle and fort, this is all a suggestion author you do what you want.

yes

yes

yes

yes

yes

yes

this one

I say a dragon

ok

haku is a dude

but he made a fist and was punching

this, I loved this anime, even though it is not something I would normally watch

what about Caitlin snow

didn't he wish for hashiramas jutsu aswell

with everything that is going to happen it is understandable