Is Yawgmoth Demon legal in Standard, Modern, and Commander?

Yawgmoth Demon is legal in: Modern, Legacy, Vintage, Commander.

Yawgmoth Demon

Q: What type of card is Yawgmoth Demon?

Yawgmoth Demon is a Creature — Phyrexian Demon. Its oracle text reads: "Flying (This creature can't be blocked except by creatures with flying or reach.)First strike (This creature deals combat damage before creatures without first strike.)At the beginning of your upkeep, you may sacrifice an artifact. If you don't, tap Yawgmoth Demon and it deals 2 damage to you."

Creature — Phyrexian Demon

Flying (This creature can't be blocked except by creatures with flying or reach.)<br>First strike (This creature deals combat damage before creatures without first strike.)<br>At the beginning of your upkeep, you may sacrifice an artifact. If you don't, tap Yawgmoth Demon and it deals 2 damage to you.

Set Antiquities

Rarity Rare

Artist Sandra Everingham