There are three ecosystems. Upper, Middle, and Lower. That refers to where they are found.
ie: Upper: High cloud level, no ground.
Middle: Crag area, mountains, ect.
Lower: Mist level and lower.
Each ecosystem is almost completely seperated from each other, with only occasional interactions. Each lifeform will be given an ecosystem and genral planetary area.

Dustin: "Oh, yes you do. You forget and you don't even know it. 'Momento mori'. Ends are considered unclean... bit we don't stir up wars. That's almost the opposite of what we do in a stange little way... Then there are the Sages. They made the End dimension. The hate us and want us all locked up. They underestimate us, though... were going to win this and they won't even know what hit them... heh. Even they forget. If they remembered, then perhaps they wouldn't hinder us so much. 'Momento Mori.'"
*he tips his hat towards the grave he was standing in front of*

Dustin: "I was going to be scientist. I dreamed of discovering new things. I read a lot. I learned latin and many other languages. This was... hmmm...
*he counts on his fingers...*
around three hundred years ago.... but I was taken and messed with. I tried to keep up with the times, but after awhile I gave up. So I'm stuck like this. The friends I had are long gone now. I'm alone. 'momento mori'. That keeps popping back up in my head... It'll never leave.... I'll never forget...."

Dustin: "Whatever.... People forget.
'Momento Mori' can be roughly translated to:
'Remember you will die'.
Immortal or not, I have a feeling even you can find the cold, strangling hand of death wrapped around your neck someway. You people especially forget because you think yourselves untouchable by death, which may only make you even more susceptible to it."
[forget about the whole 'end of the universe' thing. it was just a passing idea...]

Dustin: "Meh...."
(he looks at the grave for at bit, then he senses something)
Dustin: "Hmmmm...? ....so you finally arrived...."
(He starts to walk off and disappears into the town)

Dustin thinking: "Now where could you be... If I was a fugative, where would I hide? hmmmm...."
(he searches around, following the stong aura... until he spots who he's looking for. He tries to sneak closer to his target.)

(he gets close, but the person notices his stange behavior and dashes away. Dustin sprints after him, both of them bolting right past Eznier. The person is dressed in all white.)
Dustin: "C'MERE!"

(The boy in white sprints to the edge of town, Dustin hot on his trail.)
Dustin: "Bah! Slippery one, aren't you?!"

(They boy is terrified, he darts back and forth. Dustin almost grabs him, but misses and stumbles.)
Dustin: "gggrrrrr... There's no getting away!"
(he resumes chasing him, but has now fallen behind Eznier)

(He stumbles and falls. Dustin tries to catch up)

Boy: "...ngh... L-leave me alone Forsaken one... I-i...."
(he begins to cry)

Boy: "wwwaaaahhh... let me go... before THEY come.... Forsakened One, I am not your enemy! Release me. Please. D-don't hurt me..."

Boy: "I'm not safe here, Forsaken One. I need to get away... I-i don't like pain... please no...."
(he cowers and cries, sobbing uncontrollably)
Boy: "p-please no... t-the impurity..."

Boy: "Gack! urk! N-no!"
(he squirms sadly in Eznier's grip. His eyes wide with fear)
Boy: *gasp* "please... ah... don't..."
(Dustin is making his way to the castle)

Boy: "Hurk! gaaah..." *gasp*
(his struggles weaken a bit)
Boy: "please... ah... urk... n-no... let.... me go... I-i..."
(he weakly starts kicking around)
Boy: "...all i.... all we.... want.... is peace... *gasp* ahhh... it.. h-hurts..."

Boy: "Ah... ow... this hurts so bad... urk... I'll... ah... if you... ki.ll me... then he won't get... me... ow... s-stop... no more... pain... urk..."
*struggles weakly*

Boy: "Waaah! N-no... I have... to... aaaahh... ow... leave me... be.... urk... l-leave me..."
[let's continue this on my first entry of the encyclopedia]