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

Doom Weaver is legal in: Legacy, Vintage, Commander.

Doom Weaver

Q: What type of card is Doom Weaver?

Doom Weaver is a Creature — Spider Horror. Its oracle text reads: "Reach Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.) As long as Doom Weaver is paired with another creature, each of those creatures has "When this creature dies, draw cards equal to its power." Power/Toughness: 1/8"