Yvraine, Daughter of Shades

Deathtouch, Lifelink
Whenever an Elf creature you control dies,
add {b}. Spend this mana only to cast Instants.
Sacrifice another Elf creature: Target opponent
loses 1 life.
Eminence: If you would search your library,
search the top ten cards instead.
Partner with Eldrad Ulthran.