Cover Them In Armor

This mod fundamentally changes the survival balance in Minecraft, making encounters with hostile mobs much more dangerous. The main feature of the modification is that skeletons, zombies and other aggressive creatures now appear much more frequently in full combat gear.

Every zombie receives a sword of varying quality - from stone to diamond, which significantly increases their combat potential. Endermen become particularly dangerous, as they can attack you from a distance with absolute accuracy with a certain probability.

Raiders haven't been overlooked either - they now always appear in protective armor, making encounters with them a real challenge for any player.