The Path of Nils

Whenever this creature enters the battlefield
search your library for a card named
Verdant Student and put it on the battlefiled.
{u},{t}: Put a knowledge counter on Path of Nils
{t}: Put X +1/+1 counters on target creature you
control where X is the amount of knowledge
counters on the Path of Nils. Remove X
knowledge counters
"Heil Phex"—Nils , Keeper of Knowledge