Zyra, Rise of the Thorns

When this creature enters the battlefield, search
your library for 2 'Garden of Thorns Seed'
creatures and put them in your hand, then
shuffle. If there are none, Zyra gains +2/+2.
{3}{g}{g}{t}: 'Garden of Thorns Seed' creatures
on the battlefield gain +3/0, 'Vigilance' and
'Reach'. If there aren't any on the battlefield,
deal 4 damage to a target creature or opponent.