Survival Expansion

            A new mod involving new content.

                                        One day, an explorer thought that his world was boring, but one day, a massive magic wave occurred on his world just as he was going to declare that he'll leave Minecraft forever for how boring it can get. This magic wave caused strange things to happen, such as giving the Sculk the ability to generate even more organisms on its own, and new mobs appearing in those biomes with very few mobs.

 MOBS

Deep Dark

Sculk Sludge

The Sculk Sludge is probably the first of the new Deep Dark creatures generated by the Sculk after the magic wave gave it sentience that you'll encounter. The Sculk Sludge will emerge out of the ground, so be on the lookout for them! When they come out, you can kill them to earn a lot of XP, but just make sure not to wake up the Warden.

Sculk Clawer

The Sculk Clawer is another organism generated by the Sculk. When it dies, it will become a corpse, which can then be optionally revived with a totem of undying, if you want one to be your best friend (and as another way to earn the advancement "Best Friends Forever"). To tame one after being revived, use a few emeralds on it, as it becomes connected to them after being revived. If your Sculk Clawer friend dies, it will become a corpse again, which can be revived again.

Pale Garden

Aspen

These small little brats can be found in the Pale Garden, and unlike creakings, it is possible to damage them, though not while they're inactive during the day. If you are surrounded by them, try placing light sources above you, as that will cause the Aspens to become inactive.

General

Glitch Fragment

The Glitch Fragment is a rare item that can be found across the overworld. When interacted with, it might spawn a glitched version of a mob to attack you. It can spawn a WIJVETHER, WARDROxEN, or an ENDNIER DRAGONCg==. However, they are weaker than the originals, and look different from their original counterparts, but all have a glitchy substance on them. If the WIJVETHER is chosen to spawn, kill it, as it can give you health boost or even temporary creative mode. Watch out, as if your creative mode time runs out (indicated by the effect that appears in your inventory), you'll be back in survival mode and go plummeting down if you're not on solid ground.

BIOMES

Ice Garden

The Ice Garden is one of the new biomes you'll discover in your travels. The Ice Garden has one unique gimmick: there are mobs inside of ice cubes, and to free them, you must hit the ice cube that holds them enough times for it to break.