Is Aegar, the Freezing Flame legal in Standard, Modern, and Commander?

Aegar, the Freezing Flame is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Aegar, the Freezing Flame

Q: What type of card is Aegar, the Freezing Flame?

Aegar, the Freezing Flame is a Legendary Creature — Giant Wizard. Its oracle text reads: "Whenever a creature or planeswalker an opponent controls is dealt excess damage, if a Giant, Wizard, or spell you controlled dealt damage to it this turn, draw a card."

Legendary Creature — Giant Wizard

Whenever a creature or planeswalker an opponent controls is dealt excess damage, if a Giant, Wizard, or spell you controlled dealt damage to it this turn, draw a card.

Set Kaldheim

Rarity Uncommon

Mana Value 3

Artist Chris Rahn

Collector # 200

Scryfall Gatherer