If you think that minecraft on hard difficulty is to easy then this mod makes minecraft mobs stronger and gives them special abilities. This way you can have some surprises when playing minecraft to have some new experience and chellenge.
list of changes:
cave spider - gives you not only poison but blindness and nausea too
spider - slowes you down
enderman - he is tougher and has a chance to teleport you randomly in a small area
drowned,husk,zombie,zombie villager - thay have a higher chance to spawn reinforcement when you hit them
piglin - he is faster
zombified piglin - he is tougher and deals more damage
lama,trader lama - thay give you blindness when they spit on you
blaze - puts you on fire when you hit him and push you back. He is also tougher
creeper - he has way more powerfull explosion
elder guardian,guardian - they heal when they deal you damage
ghast - he can be only killed by his own blast
skeleton,stray - he is faster
hoglin,zoglin - they are tougher and deal more damage
slime,magma cube - they push you greatly when they hit you. They are also way more durable.
piglin brute - he deals more damage and is more durable. When he hits you he gives you new effect "bleeding" than delas you damage over time and can not be cured by milk or honey
vindicator - he is faster and gives you bleeding effect when he hits you
vex - gives you bleeding effect when he hits you
evoker - his fangs slow you down and gives you bleeding effect. When you hurt him he will spawn vexes
pillager - they crossbows are enchanted with quick charge III
ravager - he is way tougher, deals more damage and is faster
witch - each time she deals you damage she will strike you with lightning. When you kill her she will summon lightning in a samll area
wither skeleton - he will gives you wtiher,slownes and weaknes for a very loooong time when he hits you
wither - he has double hp gives you slownes II, weaknes II and wither II when he hits you. When hurt he has a chance to summon wither skeletons. When he suffocates he can phase through blocks
phantom - when he hits you a vex appear
shulker - he is way more durable and his levitation effect will shoot you to the stars
silverfish - he drags you undergroud and multiplies each time he hits you
endermite - multiply each time he hits you
ender dragon - he ahs double health, regenerate health passively and shoots a lot of projectiles with lingering effects that deals a lot of damage
warden - He phase through blocks when suffocating and is way more durable
pig - tranforms into zombified piglin when hurt
villager - turns into witch when player right clicks on him

