Is Crazed Armodon legal in Standard, Modern, and Commander?

Crazed Armodon is legal in: Legacy, Vintage, Commander.

Crazed Armodon

Q: What type of card is Crazed Armodon?

Crazed Armodon is a Creature — Elephant. Its oracle text reads: "{G}: This creature gets +3/+0 and gains trample until end of turn. Destroy this creature at the beginning of the next end step. Activate only once each turn."

Creature — Elephant

: This creature gets +3/+0 and gains trample until end of turn. Destroy this creature at the beginning of the next end step. Activate only once each turn.

Set Tempest

Rarity Rare

Mana Value 4

Artist Gary Leach

Collector # 220

Scryfall Gatherer