Grassy Terrain

Fading X
At the beginning of each players upkeep, each
player adds {g} for each Forest, Druid, Dryad, Fungus, Plant or Treefolk they control.
Creature gets +0/+1.
If a green source would deal damage, it deals that much damage plus 1 instead.
If a source would give creatures without flying
-X/-X until end of turn, it gives -X+1/-X+1 until
end of turn instead.