Unlike normal creatures, creatures with conditions have additional modifiers.

• Spawn biomes may be incomplete or inaccurate. I went by memory and experience.
• Creatures with conditions that can be used as mounts (like the wild unicorn) do not change in size visually.
• Hens do not breed with roosters. They lay eggs randomly. If put in a coop hens lay eggs consistently as long as they have food and water. Eggs have a small chance (I think it's 1 in 100) to hatch a chick if left on the ground.
• Wild unicorns can carry two players at once.
• Abandoned caves spawn black bears, lava fiends, lava spiders, large rats and the occasional huge widow.
• The fog spider was removed and replaced as the huge widow due to the fog causing lag. The huge widow only spawns on Northlands and Plains due to its difficulty.
• Cobra king cannot be killed.

Valrei creatures drop items called “Valrei items” that can be sacrificed to increase rarity window and enchanting bonuses on your settlement.

Listed in order of difficulty since we don't know the actual fighting skill.

Listed in order of difficulty since we don't know the actual fighting skill.

NOTE: We don't know the fighting skill of these creatures, but can guestimate based on experience fighting them.

* During Halloween gravestones spawn randomly on all maps and have halloween mobs surrounding them. Gravestones when interacted with have a chance to strike you with lightning, damaging your armor on your head. You will typically receive a loot item from the gravestone, which can include a magic broom.

• Non-hostile Easter bunnies spawn on Prime as part of the vanilla game and drop gems and Easter eggs.
• Huge widow is a replacement for fog spider. It uses the same skin as the fog spider minus the fog particle effect which causes lag (the reason it is disabled/replaced). Lava spiders also cause lag in large numbers.

The Proving Grounds is a training facility for fighting skill on the Prime map, located just north of Moor's Rest on the east side of the road (look for the sign).

The Prime map spawns creatures up to 65 fighting skill. While trolls can be abundant due to lairs, tortoises and blue whales are limited. Spawn rates on Prime are much lower, and can wane due to high population of bred creatures.

I created The Proving Grounds to fix this issue with spawn rate and the lack of creatures to go around for players who want to remain on Prime.