Is Crashing Wave legal in Standard, Modern, and Commander?

Crashing Wave is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Crashing Wave?

Crashing Wave is a Sorcery. Its oracle text reads: "As an additional cost to cast this spell, waterbend {X}. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.) Tap up to X target creatures, then distribute three stun counters among any number of tapped creatures your opponents control. (If a permanent with a stun counter would become untapped, remove one from it instead.)"

Crashing Wave

Sorcery

$0.20 ↗20 similarCommander, Modern

As an additional cost to cast this spell, waterbend . (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for .)

Tap up to X target creatures, then distribute three stun counters among any number of tapped creatures your opponents control. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Set Avatar: The Last Airbender

Rarity Uncommon

Mana Value 2

Artist Mitori

Collector # 47