Is Sol Talisman legal in Standard, Modern, and Commander?

Sol Talisman is legal in: Modern, Legacy, Vintage, Commander.

Sol Talisman

Q: What type of card is Sol Talisman?

Sol Talisman is an Artifact. Its oracle text reads: "Suspend 3—{1} (Rather than cast this card from your hand, pay {1} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.) {T}: Add {C}{C}."

Artifact

Suspend 3— (Rather than cast this card from your hand, pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)