I tried to think of more 'bad luck' ideas, because it'd be great if unlucky things had something positive associated with them, too, but it's hard because so much of it is subjective.
Like, I'd find it unlucky if I only got crackle babies from a crackle/belly pair, but someone else might love it.
Other things seem like they'd be too hard to keep track of (eg gathering only 5 holiday currency on one day during a festival).
Maybe being dodged X times in a row? They can clearly keep track of what happens in coli, considering the guard/reflect achievements.
Re: http://www1.flightrising.com/forums/sug/1432655
Like, I'd find it unlucky if I only got crackle babies from a crackle/belly pair, but someone else might love it.
Other things seem like they'd be too hard to keep track of (eg gathering only 5 holiday currency on one day during a festival).
Maybe being dodged X times in a row? They can clearly keep track of what happens in coli, considering the guard/reflect achievements.