1. Grabs guilds from [Raider.IO](https://raider.io) raid progression API _Special thanks to Ludicrous Speed! Guys, you did awesome service!_
2. Grabs reports list for each guild from [Warcraft Logs](https://www.warcraftlogs.com/) API _Special thanks to Kihra! Without you a lot of things in WoW would be much worse!_
3. Parses each report from list (Warcraft Logs API) and gets boss kills/wipes (global counters for each boss/difficulty)
4. Grabs boss info (npc id, name, raid name) from Warcraft Logs API.
5. Export merged data to json
PS: [Gehennas](https://wowhead.com/npc=12259/) is the third boss of Molten Core.