Is Yidris, Maelstrom Wielder legal in Standard, Modern, and Commander?

Yidris, Maelstrom Wielder is legal in: Legacy, Vintage, Commander.

Yidris, Maelstrom Wielder

Q: What type of card is Yidris, Maelstrom Wielder?

Yidris, Maelstrom Wielder is a Legendary Creature — Ogre Wizard. Its oracle text reads: "Trample Whenever Yidris deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade. (When you cast the spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)"

Legendary Creature — Ogre Wizard

Trample

Whenever Yidris deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade. (When you cast the spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Set Commander 2016

Rarity Mythic Rare

Mana Value 4

Artist Karl Kopinski

Collector # 50

Scryfall Gatherer