Is Seraph legal in Standard, Modern, and Commander?

Seraph is legal in: Legacy, Vintage, Commander.

Seraph

Q: What type of card is Seraph?

Seraph is a Creature — Angel. Its oracle text reads: "FlyingWhenever a creature dealt damage by Seraph this turn dies, put that card onto the battlefield under your control at the beginning of the next end step. Sacrifice the creature when you lose control of Seraph."

Creature — Angel

Flying<br>Whenever a creature dealt damage by Seraph this turn dies, put that card onto the battlefield under your control at the beginning of the next end step. Sacrifice the creature when you lose control of Seraph.

Set Ice Age

Rarity Rare

Artist Christopher Rush