Deino's Mobs is a mod that adds 12 new mobs into the game! (Some rather destructive)

Devoured Depths Update Trailer:

TRAMPLER

Drops Insectoid sack which can be used to craft an Insectoid staff along with 2 bones that summons insectoid to fight for you!

INFLUENCER

Drops spores which can be brewed into water bottles to create a spore bottle which can be used to hypnotize mobs into following you!

MAW

When killed it drops a "Maw Egg" which can be used to spawn a new maw where ever you want!

(Please note that when you spawn the Maw it will spawn a 20 block deep 3x3 hole with the Maw at the bottom so place with caution if you have an underground base under you.)

INSECTOID

Drops phantom membrane after death!

SHULKER QUEEN

When killed they have a chance to drop an "Eye of Levitation" which can be used with 3 Shulker shells, 3 wooden planks and 2 endstones to craft a "Shulker Walker" a useful ride to get you across the end wastelands with ease!

DEATH MOLES

Drops "Organic Metal Nugget" which can be used to craft a drill head which then can be used along with 1 gold ingot, 1 stick, 1 redstone and 1 stone button to craft a "Death Drill".