There are a couple of green cards that key off the number of green mana symbols we have in play, and they are already pretty decent in a mono-green deck but seem amazing if were going in this direction: Primalcrux and Khalni Hydra
[80] On December 2, 2015, their trial was set for May 9, 2016, however, in early April 2016, their trial was postponed to November 2016
Not ideal but no great solution here
The following table is broken down by the density of fixing lands available in the cube, and as we can see, cubes with a higher percentage of fixing lands also end up with a higher percentage of their fixing lands maindecked
This legend has a very potent effect on the game if you manage to build around it
This makes the card not only the sole one of its kind, but also a piece of Pokmon TCG history in and of itself