It says complete strikes or win matches in crucible or gambit, extra progress is awarded for more challenging activities. What is considered more challenging activities? I've done the 1250 lost sector and that didn't count and I've done nightfall on Hero difficulty and that only counted for 1 of 21. I'm at a loss for what they mean here. I'd consider nightfall on Hero difficulty to be among the more challenging activities yet like I said earlier it only counts for 1. [spoiler]Moderator edit: This thread has been updated with tags that are more appropriate. Feel free to private message the moderator who moved your post, link to topic, for further clarification about why this topic was moved.[/spoiler]