Is Sharktocrab legal in Standard, Modern, and Commander?

Sharktocrab is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Sharktocrab

Q: What type of card is Sharktocrab?

Sharktocrab is a Creature — Shark Octopus Crab. Its oracle text reads: "{2}{G}{U}: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.) Whenever one or more +1/+1 counters are put on this creature, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step."

Creature — Shark Octopus Crab

: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.)

Whenever one or more +1/+1 counters are put on this creature, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

Set Ravnica Remastered

Rarity Uncommon

Mana Value 4

Artist Jehan Choo

Collector # 222

Scryfall Gatherer