Is Gempalm Incinerator legal in Standard, Modern, and Commander?

Gempalm Incinerator is legal in: Legacy, Vintage, Commander, Historic.

Gempalm Incinerator

Q: What type of card is Gempalm Incinerator?

Gempalm Incinerator is a Creature — Goblin. Its oracle text reads: "Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.) When you cycle this card, you may have it deal X damage to target creature, where X is the number of Goblins on the battlefield. *"I've got this under control! Probably!"* Power/Toughness: 2/1"