[QUOTE=Herby;15835]Count the number of spirits you gain. You will find out the number of rounds you don't get anything counts as 1 spirit.
It then gets added to the 2 spirits per purple/gold you get when a unique hero pops up.

and I just refreshed 19 times before I got any purples or golds, I got 2 purples and got 10 spirits? does that make sense? because I should have been given 19 + 4 for the 2 purples!