What type of card is Pointy Finger of Doom?

Q: What type of card is Pointy Finger of Doom?

Pointy Finger of Doom is an Artifact. Its oracle text reads: "{3}, {T}: Spin this artifact in the middle of the table so that it rotates completely at least once, then destroy the closest permanent the finger points to."

Pointy Finger of Doom

Artifact

, : Spin this artifact in the middle of the table so that it rotates completely at least once, then destroy the closest permanent the finger points to.