Is Pteramander legal in Standard, Modern, and Commander?

Pteramander is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Pteramander

Q: What type of card is Pteramander?

Pteramander is a Creature — Salamander Drake. Its oracle text reads: "Flying {7}{U}: Adapt 4. This ability costs {1} less to activate for each instant and sorcery card in your graveyard. (If this creature has no +1/+1 counters on it, put four +1/+1 counters on it.) Power/Toughness: 1/1"

Creature — Salamander Drake

Flying

: Adapt 4. This ability costs less to activate for each instant and sorcery card in your graveyard. (If this creature has no +1/+1 counters on it, put four +1/+1 counters on it.)