Arn Of The All-Source

Reverence 3 - If you control Or'Lu, The All-
Source, this creature gains trample and three
+1/+1 counters.
{3}{g}{g}{g}, {t}: Search your library for up to X
target basic land cards, where X is equal to the
highest number of counters on target creature
you control, and put them into your hand.
She feels the breath of every living thing.