Is Flame Spirit legal in Standard, Modern, and Commander?

Flame Spirit is legal in: Legacy, Vintage, Commander, Pauper.

What type of card is Flame Spirit?

Flame Spirit is a Creature — Elemental Spirit. Its oracle text reads: "{R}: Flame Spirit gets +1/+0 until end of turn."

Creature — Elemental Spirit

: Flame Spirit gets +1/+0 until end of turn.

Set Ice Age

Rarity Uncommon

Artist Justin Hampton

Creature Commander Pauper Legacy