The ShiftstonedEternal Power Calculator is a deck-building tool that visualizes your odds of drawing enough Influence and Power based specifically on the cards found in your deck.
I faced it in a mirror match, was lucky to get Goliath Flytrap out early to target their key cards first (early game it has to be The Merriest Mandrake or Darkwater Vines) before they did the same. Since the AI does not play with market, it can't make full use of Vine Grafter, so it is at a disadvantage.
When I faced this there were 2 Shoal Stirrings in the void and at least 1 The Great Kudzu (this came into play twice but it might have been returned the second time)
Edit: Oh and there are probably multiple versions since it also had The Merriest Mandrake and multiple Vine Tangler
Thanks for the info, will take note if I run into this deck again.
Edit: ran into the harder version and managed to dump it Lethal Blooms 20300 [AI Gauntlet], though I suspect there is still a hardest version out there
I believe the version I faced ran Expand the Reach as well as Send an Agent and Vine Tangler, so it would be somewhere in between these two lists. I would guess that the 20300 list is the hardest version and there is a third intermediate version.
thanks for putting the effort and figuring out the list
Edit: Oh and there are probably multiple versions since it also had The Merriest Mandrake and multiple Vine Tangler
Edit: ran into the harder version and managed to dump it Lethal Blooms 20300 [AI Gauntlet], though I suspect there is still a hardest version out there