Keeper of the Wilds

Flying, Wither, Regenerate {g}{g}
Whenever a creature would die from -1/-1
counters, you may conjure a Hyrulean Knight to
the top of your library.
Behest {2}{g}{g},{t}: Target opponent chooses, you
put a basic land from your graveyard onto the
battlefield tapped or they put a -1/-1 counter on
two creatures they control.