Thieving Skydiver is a rare Creature — Merfolk Rogue card from Zendikar Rising (ZNR), collector number 335. Current market price: $1.56 (foil $1.66), TCGplayer market prices via Scryfall.
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.