Feed the Forest in the developmental build has the following land requirements and effects:
Forests Required: 3
Destroy a friendly creature to gain faeria equal to its life and draw a card.
Here is how to balance it for the health of the game:
Forests Required: 5
Destroy a friendly creature to gain faeria equal to its life and draw a card. Create a Forest.
With no hard removal, Mono-Green needs this card the most. Feed the Forest generates too much value when combined with blue. Green/Blue with Feed the Forest will still be possible, but it would be much slower.
