Is Chaotic Goo legal in Standard, Modern, and Commander?

Chaotic Goo is legal in: Legacy, Vintage, Commander.

Chaotic Goo

Q: What type of card is Chaotic Goo?

Chaotic Goo is a Creature — Ooze. Its oracle text reads: "This creature enters with three +1/+1 counters on it. At the beginning of your upkeep, you may flip a coin. If you win the flip, put a +1/+1 counter on this creature. If you lose the flip, remove a +1/+1 counter from this creature."

Creature — Ooze

This creature enters with three +1/+1 counters on it.

At the beginning of your upkeep, you may flip a coin. If you win the flip, put a +1/+1 counter on this creature. If you lose the flip, remove a +1/+1 counter from this creature.

Set Tempest

Rarity Rare

Mana Value 4

Artist Allen Williams

Collector # 168

Scryfall Gatherer