Ravenous Myconid came out with it's bonded event card Uncanny Growth which comes with a bolded Investigate action on it to power up the myconid. You are able to return Uncanny Growth to back to your hand every turn using Ravenous Myconid's fast ability (Like how Dream Diary works). This effectively gives you a guaranteed free investigate action each turn when you use Uncanny Growth with Farsight. On top of that, you power up the Myconid more each time that you do it. It's a near perfect synergy, close to broken though.