Daily Challenge

I'm stumped by today (6/11) daily challenge. The 7 damage per turn to your units is tough to overcome. After losing to the first flying boss, I checked the runs of winners and saw several used Enchantress Talos and managed to defeat the first boss on the third floor. I restarted the run and tried it at least a half dozen times but can not find any combo to kill the boss before he gets to the Pyre. I've gotten close but even then it comes down to pure luck on order of card draws.

Keeping Talos alive for her Celebrate effect to trigger seems impossible. Yet if she doesn't get that scaling health boost from the beginning, I don't see how the harder rings ever work.

Anyone have any advice on how to pull that one off?

Also, if there is a subreddit or discord where people regularly discuss the daily challenge I'd be happy to be redirected.