Soul of the Evertree

Reinforce 4-{3}{g}({3}{g}, Discard this card: Put four +1/+1 counters on target creature.)

Whenever Soul of the Evertree would be put into the graveyard from anywhere, you may discard a card. If you do, put it into your hand instead.
Even when it is in peril, the roots will remain. A new Evertree will grow, and the forest will keep prospering.