The next limited event dragon has arrived. And a very apt combination is required to breed a Rotblossom dragon.
Thicket + Decay
This combination shares plant, fire, earth & cold.
It has a 3% breeding chance, which drops to 2.635% with all the set percentages among the fails. This means 26 attempts for a 50/50 chance to breed a Rotblossom dragon. The average fail time is just under 13 hours, which means a smidge over 14 days for an even money shot.
Cloning a Rotblossom
It shares the same elements as the breeding combination,