- first level 80
- first level 80 Gnome
- first level 80 Warlock

...

- first Heroic Naxxramas
- first Heroic Obsidian
- first Heroic Malygos
These are pretty much synonymous. For guilds that formerly were doing Sunwell, it was basically a "race to 80" to get enough raiders to get into the raids first. The guild with first raid group to 80 was pretty much the first to clear them.

Suvega was more dedicated with leveling (plus the fact that I started at level 60 on wrath launch with my group, rather than 70), so he's got much of the "server first" raid achievements.


I didn't catch up until Twilight Vanquisher from 3-drake about 2 weeks after ding'ing 80. I had 2-drake achievement 3 days after hitting 80.