25 Man ICC
Ways to lose karma
Looting before all are resurrected will be a loss of 5 Karma (The 5 awarded for downing the boss)
Causing a disruption will be a loss of 5 Karma (Only seveer cases and at the discretion of the officers)
Remember that Karma can be gained and lost. For more on the system see my post below. And if you are on standby because the raid group was full, if you stay online and available for the full raid you will get the same Karma that the group does.