Is Adaptive Automaton legal in Standard, Modern, and Commander?

Adaptive Automaton is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Adaptive Automaton

Q: What type of card is Adaptive Automaton?

Adaptive Automaton is an Artifact Creature — Construct. Its oracle text reads: "As this creature enters, choose a creature type. This creature is the chosen type in addition to its other types. Other creatures you control of the chosen type get +1/+1. *Such loyalty can only be made.* Power/Toughness: 2/2"