Is Spider-UK legal in Standard, Modern, and Commander?

Spider-UK is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Spider-UK

Q: What type of card is Spider-UK?

Spider-UK is a Legendary Creature — Spider Human Hero. Its oracle text reads: "Web-slinging {2}{W} (You may cast this spell for {2}{W} if you also return a tapped creature you control to its owner's hand.) At the beginning of your end step, if two or more creatures entered the battlefield under your control this turn, you draw a card and gain 2 life."