Delori, Goddess Of Temptation

Deathtouch, Undying
Whenever you play down a land, each opponent
may search their library for a land of their choice.
For each opponent that get's a land, you may
search for a land as well. However, if an
opponent declines finding a land, they lose 2 life
and you gain 2 life.
Other black creatures you control gain
deathtouch.