The latest limited dragon has arrived, and this time you only need 1 specific parent to breed a Nature dragon.
Reminisicence + cold + air
Reminiscene shares cold and water, so you only need a dragon with air. Fog or Snow are the regular air hybrids with the shortest breed time.
The 2.2% breeding chance means 32 attempts needed for a 50/50 shot. An average fail time of just over 12 hours, means 16 days for an even money chance to breed a Nature dragon.
Clone a Nature Dragon
Nature shares cold, water and air, so Fog