Is Tromokratis legal in Standard, Modern, and Commander?

Tromokratis is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Tromokratis

Q: What type of card is Tromokratis?

Tromokratis is a Legendary Creature — Kraken. Its oracle text reads: "Tromokratis has hexproof unless it's attacking or blocking. Tromokratis can't be blocked unless all creatures defending player controls block it. (If any creature that player controls doesn't block this creature, it can't be blocked.)"

Legendary Creature — Kraken

Tromokratis has hexproof unless it's attacking or blocking.

Tromokratis can't be blocked unless all creatures defending player controls block it. (If any creature that player controls doesn't block this creature, it can't be blocked.)

Set Commander Masters

Rarity Uncommon

Mana Value 7

Artist Jaime Jones

Collector # 129

Scryfall Gatherer