Leaf

A leaf is a thin organ spread to catch light. It takes in carbon dioxide, lets out Oxygen and water, and is where most photosynthesis happens. A Vein in it is plumbing, not metal.

Leaf is not a card type. It feeds Tree first, then Light and Growth. Forest is many of them at once; this page is the organ. Bloom is the opening that uses the same plant.

organ

photosynthetic