Originally Posted by
maky13
What matters is whether the instance is set to normal or heroic at the time you zone in. If it`s on normal, then you won`t get saved at all unless you kill a boss. If it`s on heroic, you get saved to the heroic ID.
Assuming you got saved to a 3/4 heroic ID: if the group killed the 4th boss on heroic, then you can complete it only in normal mode in that week. If the group killed the 4th boss in normal, then you can complete it in either normal or heroic.
It will work for normal Chogall (regardless of how you kill Halfus). Won`t work for heroic mode.