Florina, Child of Eldraine

Whenever a player sacrifices a food token, that player creates a food token, then puts a +1/+1 counter on Florina, Child of Eldraine.
At the beginning of your end step, sacrifice Florina unless, for each +1/+1 counter on it, you have sacrificed a food this turn.
"The prophecy was clear as day: She would grow up to planeswalk out of Eldraine. But while they had her, Oko certainly wouldn't waste her potential."