Set Variable on Map

[Dragonis1701]

What I'm trying to do is, I want to set a variable on the entire map when a player finishes an instance. For example, Nidhoggur's Instance. Is there a way that when he dies, everybody on that map can be set with a variable? I tried $variable but that doesn't work.

[Stolao]

Try using addrid() to attach players in map then do var = 1; to make each player attached gain the variables

[Dragonis1701]

Try using addrid() to attach players in map then do var = 1; to make each player attached gain the variables

That worked perfectly. Thank you. ^^