Aethril

The Aethril is a mana-infused lily that grows by sources of magic, especially by exposed leylines.

Aethril absorbs magic, especially arcane, from it's environment and stores it in it's roots and leaves. The leaves, stem, and pistils of the plant then turns color to reflect how much and what kind of magic it has absorbed. Aethril that has absorbed a large amount of arcane magic will turn a bright magenta. The flower is white and translucent, but is surprisingly durable. Species can survive anywhere so long as there is access to large amounts of magic, including completely underwater.

Aethril can be consumed to restore a little bit of mana, and can be mixed into potions to help with magic-based ailments. Nightfallen can chew on Aetheril to stave off their arcane magic addiction.