Is Thieving Skydiver legal in Standard, Modern, and Commander?

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

Thieving Skydiver

Q: What type of card is Thieving Skydiver?

Thieving Skydiver is a Creature — Merfolk Rogue. Its oracle text reads: "Kicker {X}. X can't be 0. (You may pay an additional {X} as you cast this spell.) Flying When this creature enters, if it was kicked, gain control of target artifact with mana value X or less. If that artifact is an Equipment, attach it to this creature."

Creature — Merfolk Rogue

Kicker . X can't be 0. (You may pay an additional as you cast this spell.)

Flying

When this creature enters, if it was kicked, gain control of target artifact with mana value X or less. If that artifact is an Equipment, attach it to this creature.

Set Outlaws of Thunder Junction Commander

Rarity Rare

Mana Value 2

Artist Kieran Yanner

Collector # 118

Scryfall Gatherer