Is Crater Hellion legal in Standard, Modern, and Commander?

Crater Hellion is legal in: Legacy, Vintage, Commander.

Crater Hellion

Q: What type of card is Crater Hellion?

Crater Hellion is a Creature — Hellion Beast. Its oracle text reads: "Echo {4}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters, it deals 4 damage to each other creature. Power/Toughness: 6/6"

Creature — Hellion Beast

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When this creature enters, it deals 4 damage to each other creature.

Power/Toughness: 6/6

Set Eternal Masters

Rarity Rare

Mana Value 6

Artist Daren Bader

Collector # 124

Scryfall