Is Hexplate Wallbreaker legal in Standard, Modern, and Commander?

Hexplate Wallbreaker is legal in: Legacy, Vintage, Commander.

Hexplate Wallbreaker

Q: What type of card is Hexplate Wallbreaker?

Hexplate Wallbreaker is an Artifact — Equipment. Its oracle text reads: "For Mirrodin! (When this Equipment enters, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature gets +2/+2. Whenever equipped creature attacks, if it's the first combat phase of the turn, untap each attacking creature. After this phase, there is an additional combat phase. Equip {3}{R}"

Artifact — Equipment

For Mirrodin! (When this Equipment enters, create a 2/2 red Rebel creature token, then attach this to it.)

Equipped creature gets +2/+2.

Whenever equipped creature attacks, if it's the first combat phase of the turn, untap each attacking creature. After this phase, there is an additional combat phase.

Equip

Set Phyrexia: All Will Be One Commander

Rarity Rare

Mana Value 5

Artist Aaron Miller

Collector # 14

Scryfall Gatherer