Humanity

Swampwalk(This creature is unblockable as long as defending player controls a swamp.)Hddfdfddfdsf This creature gains a +1/+1 counter each time a creature dies. {T},{2}{B}: Sacrifice Humanity; search your library for a Legendary creature with converted mana cost equal to the number of +1/+1 counters on Humanity.{/fontsize-28}{left}