Just a short thought about the mission: Looks like its up until the end of the event, so its probably the last 5 scales we can get from missions. Pretty sure before I went to sleep the timer on it was "1 day, X hours...", but now its "2 days, X hours...", so timer got extended. Can anybody confirm this? Reason I mention this is that requirement is 0/1, so its something we have to do just once within a quite long time span. I remember that last year when Naganadel spawned, there was a mystery mission about throwing at Naganadel, so this mission here might be to throw at...
"PokemonCommunityGame: Catch fire type pokemon to progress!
deemon8DragonScale
Next Goal: Unlocked Mystery Elemental Dragon Spawns ▰▰▰▰▰▰▰▰▱▱ (445844/500000)"
...to throw at a Mystery Elemental Dragon, and thus, be impossible to solve right now until the raid goal is unlocked.