✅ Mob Modifications

Creeper
- Spawns already charged.
- Receives Speed III permanently.
Spider
- 20% chance on hit → summons 2–3 cobweb blocks in a 3×3 area at the player’s feet.
- Always applies Poison III (10s) when hitting a player.
Zombie
- 30% chance on hit → inflicts Nausea (10s) and Weakness (10s).
Iron Golem
- Knockback from melee attack is increased by 3× horizontally and vertically.
Vindicator
- Spawns holding a Netherite Axe.
Skeleton
- Spawns with a Punch I bow (via enchant).
Evoker
- When attacked by a player, there is a 50% chance to summon a circle of 8 Evoker Fangs around itself, targeting the attacker.
Ravager
- Knockback from melee attack is increased by 3× (horizontal only).
Creaking
- Spawns with Speed III permanently.
Slime & Magma Cube
- Spawn with Jump Boost III permanently.
All Mobs (except players)
- Automatically receive Resistance II and Strength II permanently.
- Global difficulty is forced to Hard mode whenever a mob spawns.

⚡️ In short:

hardcore mode