L'thelu, Locus of Nowhere

Playing L'thelu does not count towards the total
number of lands you may play each turn.
You may play L'thelu from your graveyard.
{t}: Add {c}.
Discard a card, {t}: Add {c}{c}{c}. Use this mana
only to cast colorless spells or activate abilities of
colorless permanents.
The edge and the middle of nowhere are one and
the same.