Command Block (Help me)

You can use @a for all players @p for the closest player and @r for a random player. And you can add radius gamemode and stuff like that like this @a[r=20,m=0]. That will select all players in survival in a 20 blocks radius

What you can use after @a/@p or @r are:
R = radius
M= gamemode
Team = scoreboard teams
Mr = maximum radius or minimum radius (not sure which)
And some others i dont remeber

@p = Nearest player. (You must be close to the command block in this case).

I dont really know because for players it's only @p (Nearest player) @r (Random player) and @a (All players).

If the map is only for one player and you are referring to a boss battle

([@] You have defeated me (Players name)

As in the boss is saying that the (player) defeated him, if so use this in the command block:
Command block >
"/say You have defeated me @a"
(Note: That will only work, like I said, if there is only one player playing the map. If the boss is suppose to say that when you get close to the command block the announces it, then write this:
Command block >
"/say You have defeated me @p"
@p referring to the nearest player, in this case, the victor.

Hope I helped


- M

type this
say hi there @p
witch translates out to
hi there {playername}