Is Balustrade Wurm legal in Standard, Modern, and Commander?

Balustrade Wurm is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Balustrade Wurm

Q: What type of card is Balustrade Wurm?

Balustrade Wurm is a Creature — Wurm. Its oracle text reads: "This spell can't be countered. Trample, haste Delirium — {2}{G}{G}: Return this card from your graveyard to the battlefield with a finality counter on it. Activate only if there are four or more card types among cards in your graveyard and only as a sorcery. Power/Toughness: 5/5"

Creature — Wurm

This spell can't be countered.

Trample, haste

Delirium — : Return this card from your graveyard to the battlefield with a finality counter on it. Activate only if there are four or more card types among cards in your graveyard and only as a sorcery.