Is Sky Weaver legal in Standard, Modern, and Commander?

Sky Weaver is legal in: Modern, Legacy, Vintage, Commander.

Sky Weaver

Q: What type of card is Sky Weaver?

Sky Weaver is a Creature — Metathran Wizard. Its oracle text reads: "{2}: Target white or black creature gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.) *"Let my wisdom give you wings."* Power/Toughness: 2/1"