Zilrith, Dragon Sorcerer

-5: Search through your library for either a red, black, or green Elder Dragon and put it in your hand. Then shuffle your library.
X: For every damage successfully dealt to a player using a dragon Zilrith gains that much loyalty.
-X: If a red, black, or green dragon goes to the graveyard then Zilrith also goes to the graveyard. If that dragon is revived so is Zilrith.