Is Festering Wound legal in Standard, Modern, and Commander?

Festering Wound is legal in: Legacy, Vintage, Commander.

Festering Wound

Q: What type of card is Festering Wound?

Festering Wound is an Enchantment — Aura. Its oracle text reads: "Enchant creature At the beginning of your upkeep, you may put an infection counter on this Aura. At the beginning of the upkeep of enchanted creature's controller, this Aura deals X damage to that player, where X is the number of infection counters on this Aura."

Enchantment — Aura

Enchant creature

At the beginning of your upkeep, you may put an infection counter on this Aura.

At the beginning of the upkeep of enchanted creature's controller, this Aura deals X damage to that player, where X is the number of infection counters on this Aura.

Set Urza's Destiny

Rarity Uncommon

Mana Value 2

Artist Chippy & Matthew D. Wilson

Collector # 61

Scryfall