Apr 26, 2020 PDT
You probably need some dice fixing in here; you've got a ton of cards that require power faces, and no way to obtain them outside of meditation. In particular, your Butterfly Monks might be very difficult to pay for (or find space for on the battlefield). If you're looking for something to ditch, I'd swap Summon Butterfly Monk and/or Mark of the Red Flower for something that lets you fix your dice (Call Upon the Realms, Magic Syphon, or Transmute Magic probably).
You might also want to consider Seeds of Aggression instead of Call to Action. Seeds is easier to play (pick which die you rolled a power symbol), can target a multi-exhausted Snake, and doesn't rely on an opponent taking action (if you're across from a burn deck, for instance, they might just avoid attacking).
I'd be curious to hear how this deck fares! I haven't had a chance to try out my tweaked Maeoni deck post-Fiona.