[2020] Eclipse dragon has a bug: if you play a celestial spell after activating the daybreak effect, you lose the discount on the next dragon/celestial unit.

Originally posted by mutantmagnet

This doesn't surprise me at all and it's a problem. I have purposefully avoided using celestial spells because I was worried this was a potential risk and now it's been confirmed. The way this game works is both so obvious and also still leads to unintended results that are obvious too many times. QA needs to just accept the fact this game is way too literal to get low hanging fruit like this resolved before new cards comes out.