Oleander of the Reverie

+1: Create a 1/1 Green elk creature token with "When this creature dies you may search your library for a land, put it into your hand, then shuffle."
-1: Exile target creature an opponent controls. Its controller may search their library for a land card, play it tapped, then shuffle their library.
-X: Put X +1/+1 counters on each non-Human creature you control.