Tupper, Appalachian Explorer

Tupper, Appalachian Explorer enters the battlefield with 4 insulin counters.
Diabetic (This creature's power and toughness are each equal to the number of insulin counters it has. When this creature enters combat, remove 1 insulin counter.)
{2} Sacrifice a food token or creature: put +1 insulin counter on this creature.
{t} Remove 1 insulin counter: Look at the top card of your library. If it's a land, you may add it to the battlefield tapped.