The Ruby, Symbol of Happiness

{t}: Add {r}
{t}: Target creature gains protection from
creatures with deathtouch until end of turn.
{2}{r}{r}: Look at the top five cards of your library.
You may reveal a red Dragon card from among
them and put it into your hand. Put the rest on
the bottom of your library in a random order.
"Pales when misfortune threatens its wearer and is an antidote to snake venom." - The Belt of Deltora