Tamamo no Mae

Blessings of Amaterasu —Whenever you tap a land for mana, add one mana to your mana
pool of any type of mana that land produced.

"O gods of Izumo!
Let this be the proof of your purity, as this mirror becomes your sacred treasure...
Eightfold Blessing of Amaterasu!
Or... You know, something like that!"