Is Mesmeric Sliver legal in Standard, Modern, and Commander?

Mesmeric Sliver is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Mesmeric Sliver

Q: What type of card is Mesmeric Sliver?

Mesmeric Sliver is a Creature — Sliver. Its oracle text reads: "All Slivers have "When this permanent enters, you may fateseal 1." (To fateseal 1, its controller looks at the top card of an opponent's library, then they may put that card on the bottom of that library.) Power/Toughness: 2/2"

Creature — Sliver

All Slivers have "When this permanent enters, you may fateseal 1." (To fateseal 1, its controller looks at the top card of an opponent's library, then they may put that card on the bottom of that library.)

Power/Toughness: 2/2

Set Future Sight

Rarity Common

Mana Value 4

Artist Michael Bruinsma

Collector # 53

Scryfall