Breeding Blitz (23/09/28)
From Dragon Mania Legends (DML) Wiki
Additionally, Primal Dragons may not just pass 1 wild card (any) Element, they may additionally pass 1 of its other Elements when breeding. The aforementioned may result in even more outcomes than usual, and it is unclear if Primal was intended to pass 2 Elements.
The event took place during the A Stroll About Midgarden Mini Divine event series.
Chain Breeding Events are limited-time competitions in which Trainers participate individually. The objective is to breed pairs of Dragons together, sequentially, to obtain the prize Dragon at the end of the chain. The first pair required is either two specific Dragons, or two Dragons possessing a combination of 4 particular Elements. Once obtained, the offspring from the first pairing must be bred with another specified Dragon in order to acquire the main prize.
Repeated breedings may be required for any offspring, as outcomes are not guaranteed. Dragons already possessed can be used as breeding parents and do not have to be bred again. Unlike other limited-time breeding events, Dragons made available through Chain Breeding Events are not available to purchase using Gems, breeding is the sole method of obtainment during the event.
The Stormswirl Dragon is obtained from the Treasure Hunt (23/09/11) Event.The breeding combination requires breeding the Stormswirl Dragon with the Odin Dragon, the latter of which is obtained from the A Stroll About Midgarden (23/09/22) Event.
Once a successful breeding attempt is made, the Stone Totem Dragon's egg appears between both parents in the Breeding Den. Hatching the prize Dragon is not required during the event, as the breeding result is determined when breeding begins.