The Emerald, Symbol of Honour

{t}: Add {g}.
{t}: Put target creature card in your graveyard that
was put there from the battlefield this turn into
your library fourth from the top.
{2}{g}{g}: Look at the top five cards of your library.
You may reveal a green Dragon card from among
them and put it into your hand. Put the rest on
the bottom of your library in a random order.
"The emerald, it is a remedy for sores and ulcers, and
an antidote to poison." - The Belt of Deltora