Is Change of Plans legal in Standard, Modern, and Commander?

Change of Plans is legal in: Legacy, Vintage, Commander.

Change of Plans

Q: What type of card is Change of Plans?

Change of Plans is an Instant. Its oracle text reads: "Each of X target creatures you control connive. You may have any number of them phase out. (To have a creature connive, draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature. Treat phased-out permanents and anything attached to them as though they don't exist until their controller's next turn.)"

Instant

Each of X target creatures you control connive. You may have any number of them phase out. (To have a creature connive, draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on that creature. Treat phased-out permanents and anything attached to them as though they don't exist until their controller's next turn.)

Set New Capenna Commander

Rarity Rare

Mana Value 2

Artist Campbell White

Collector # 24

Scryfall Gatherer