Lepord Seeker

Reach
{b/g}{g/w}{t}: Search your library for a White, Black or Green creature with converted mana cost between 3 and 6. Put it in your hand. Whenever Lepord seeker is put in any graveyard, put that creature in that graveyard too.
For Lepords, nature's shifting between good and evil is the defitinitive evil feature of nature. And that's good.