Ninja nerf to Heart of Rage drop rates. 
The Sun was being pulled from chests Legendary Tasks as soon as it was available to Elite+ Pass holders. I’m confused by this - are Tarot cards (The sun, the emperor) not just regular Legendary cards? Is that a copy-paste from HoR being available as a Vault troop, and you actually mean to say “as chest drops”?
Obligatory link to a post that links to a post that links to the first question about The Sun.