Shamna

Shamna (シャムナ, Shamuna) is a character that appears in Code Geass: Lelouch of the Re;surrection. Shamna is the Queen and Holy Priestess of Zilkhstan, and the older sister of Shalio.

Geass
Shamna's Geass allows her to send her consiousness six hours back in time whenever she dies. This allows her past self to have "visions" of  future events, allowing her to plan around them.

She claimed that her geass originally allowed her to see the future, but it change when her ieology changed.

Quotes

 * "At this point, I don't mind if Nunnally dies."
 * "Destiny is indeed interesting."
 * "My prophecy can win, no matter how many enemies we fight."