Zyra, the Rise of the Thorns

When Zyra enters the battlefield, support 1.
(Put a +1/+1 counter on up to one other target
creature.)
Mage
Whenever Zyra activates an ability, create a 1/1
green Plant token with defender. It has "At
beginning of your upkeep, sacrifice this creature."
"Feel the thorns' embrace."