Demeter, Bushi of Agadeem

Trample
Whenever Demeter deals combat damage to a
player, search your library for a land card and
put it into play. Then if you control the fewest
lands, draw two cards and gain 2 life.
Sacrifice a land: Demeter gets +3/+3 until end
of turn. You may play an additional land from
your hand this turn. Activate only up to twice
each turn and only as a sorcery.