Is Venerated Loxodon legal in Standard, Modern, and Commander?

Venerated Loxodon is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Venerated Loxodon

Q: What type of card is Venerated Loxodon?

Venerated Loxodon is a Creature — Elephant Cleric. Its oracle text reads: "Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) When this creature enters, put a +1/+1 counter on each creature that convoked it."