Is Next of Kin legal in Standard, Modern, and Commander?

Next of Kin is legal in: Legacy, Vintage, Commander.

Next of Kin

Q: What type of card is Next of Kin?

Next of Kin is an Enchantment — Aura. Its oracle text reads: "Enchant creature When enchanted creature dies, you may put a creature card you own with lesser mana value from your hand or from the command zone onto the battlefield. If you do, return this card to the battlefield attached to that creature at the beginning of the next end step."

Enchantment — Aura

Enchant creature

When enchanted creature dies, you may put a creature card you own with lesser mana value from your hand or from the command zone onto the battlefield. If you do, return this card to the battlefield attached to that creature at the beginning of the next end step.

Set New Capenna Commander

Rarity Rare

Mana Value 3

Artist Andreas Zafiratos

Collector # 62

Scryfall Gatherer