Breeding Blitz (21/12/02)
From Dragon Mania Legends (DML) Wiki
Chain Breeding Events are limited-time competitions in which each Trainer participates individually. The objective is to first mate two distinct Dragons, or Dragons with certain Elements, to obtain a particular limited Dragon. Once obtained, the Dragon must then be paired with another specific Dragon to obtain the main objective Dragon.
Dragons already in possession can be used as breeding parents and don't have to be bred again.
The main objective, namely the Gemini Alpha Dragon, can be obtained by first breeding for its first parent, the The Tower Dragon, and then subsequently breeding it with the second parent, the Caterpillar Dragon.
The The Tower Dragon must be bred for through a combination of any two Dragons, with the first Dragon having the Fire and Wind Elements and the second Dragon having the Water and Earth Elements. The Caterpillar Dragon can only be obtained through the Miner's Delight (21/12/02).
The Tower Dragon