Recommended Forge Version: 40.1.0 or above

Changes:

World:
Added command switching the battle & mining mode

usage examples
set player mining mode /epicfight mode @p mining

set player battle mode /epicfight mode @p battle

Added command modifying a skill to player

usage examples

add a roll skill to player /epicfight skill add @p epicfight:roll

remove a roll skill to player /epicfight skill remove @p epicfight:roll

clear all skills to player /epicfight skill clear @p