This modification completely changes the mechanics of battle, gaining levels and improving weapons. Damage will depend on the level, and not on the type of weapon, attacks and the use of magic items will require energy and mana, and the level of mobs will depend on how close they are to your first spawn (the further you move away from the spawn, the stronger the enemies).
Mine and Slash Mod for Minecraft 1.14.4/1.12.2
1.14.4 – MineandSlash_1.14.4_2.9.2
1.12.2 – MineandSlash_1.12.2_1.8.6