Xenith, The Herd Leader

Flying, Vigilance, First Strike
{t},{x}{g}{w}{r} Create X green, red, and white
5/5 dragon creature tokens with flying.
{x}{g}{w}{r} Search your library for a dragon
creature card with converted mana cost X or less,
you gain X life, and Xenith, The Herd Leader
deals X damage to any target. If you control a
Peter planeswalker double X.