Fluffy fight could be strong, but no one in their right mind would play it at full cost. So it obviously needs a buildaround of Grand Archivist and Spiteful Summoner, which would be the two win conditions. Sadly that bans all other spells. So what would you put in? Except some tech cards and survival tools? Does anyone have experience with spiteful druids?

One option would be the newer quest and choose one minions to get some stats one board before turn 8.

Or just ramp minions and dragons, to have the biggest endgame and the most pathetic earlygame of all times.