Is Stocking the Pantry legal in Standard, Modern, and Commander?

Stocking the Pantry is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Stocking the Pantry?

Stocking the Pantry is an Enchantment. Its oracle text reads: "Whenever you put one or more +1/+1 counters on a creature you control, put a supply counter on this enchantment. {2}, Remove a supply counter from this enchantment: Draw a card. *Sorting the seeds from the nuts —Squirrelfolk expression meaning "dwelling on unnecessary details"*"