Is Soldevi Simulacrum legal in Standard, Modern, and Commander?

Soldevi Simulacrum is legal in: Legacy, Vintage, Commander.

Soldevi Simulacrum

Q: What type of card is Soldevi Simulacrum?

Soldevi Simulacrum is an Artifact Creature — Soldier. Its oracle text reads: "Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.){1}: Soldevi Simulacrum gets +1/+0 until end of turn."

Artifact Creature — Soldier

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)<br>: Soldevi Simulacrum gets +1/+0 until end of turn.