Board Thread:Game Discussion/@comment-31895361-20170502060620

I started playing back in December ish right around the time the Frozen event started and have only seen two times where legendary chests have been offered to obtain missed characters (currently frozen, prior I saw the incredibles). Are these rare chests the only way to obtain missed event characters ? I started the game incredibly late compared to some and can't afford the prices of gems and it breaks my heart that i might never be able to collect all the characters. 