Is Terastodon legal in Standard, Modern, and Commander?

Terastodon is legal in: Modern, Legacy, Vintage, Commander.

Terastodon

Q: What type of card is Terastodon?

Terastodon is a Creature — Elephant. Its oracle text reads: "When this creature enters, you may destroy up to three target noncreature permanents. For each permanent put into a graveyard this way, its controller creates a 3/3 green Elephant creature token. Power/Toughness: 9/9"

Creature — Elephant

When this creature enters, you may destroy up to three target noncreature permanents. For each permanent put into a graveyard this way, its controller creates a 3/3 green Elephant creature token.

Power/Toughness: 9/9

Set Commander 2021

Rarity Rare

Mana Value 8

Artist Lars Grant-West

Collector # 207

Scryfall