Mordremoth, Jungle Titan

Flying, Trample
Corruption —Whenever a creature dealt damage
by Mordremoth, Jungle Titan this turn dies,
you may pay {2}{g}, if you do return that creature
to the battlefield under your control except it is a
green Treefolk in addition to its other colors
and types.
At the beginning of your end step search your
library for a land card and put it on to the
battlefield. Then shuffle your library.