The One Punch! Datapack is made for the QOL (Quality Of Life) of the creative mode player! With a trigger command for "OnePunch" u get to insta kill and anything u punch even with ur fist! Additionally it allows only creative mode players to use this by resetting anyone who tries to activate it in survival!
If ur an admin or just want to bypass the gamemode restriction giving the admins a score or 1 on the scoreboard "OnePunchAdmin" will make that happen
This datapack is also obviously inspired by One Punch Man :D