Is Iroh, Dragon of the West legal in Standard, Modern, and Commander?

Iroh, Dragon of the West is legal in: Legacy, Vintage, Commander, Historic.

Iroh, Dragon of the West

Q: What type of card is Iroh, Dragon of the West?

Iroh, Dragon of the West is a Legendary Creature — Human Noble Ally. Its oracle text reads: "Haste Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) At the beginning of combat on your turn, each creature you control with a counter on it gains firebending 2 until end of turn. (Whenever it attacks, add {R}{R}. This mana lasts until end of combat.)"

Legendary Creature — Human Noble Ally

Haste

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

At the beginning of combat on your turn, each creature you control with a counter on it gains firebending 2 until end of turn. (Whenever it attacks, add . This mana lasts until end of combat.)

Set Avatar: The Last Airbender Eternal

Rarity Rare

Mana Value 4

Artist Hokyoung Kim

Collector # 119

Scryfall