What type of card is Chipper Chopper?

Q: What type of card is Chipper Chopper?

Chipper Chopper is an Artifact Creature — Cyborg Rigger. Its oracle text reads: "Flying When this creature enters, you may sacrifice another artifact. If you do, put two +1/+1 counters on this creature and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)"

Chipper Chopper

Artifact Creature — Cyborg Rigger

Flying

When this creature enters, you may sacrifice another artifact. If you do, put two +1/+1 counters on this creature and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

Set Unstable

Rarity Common

Mana Value 4

Artist Dmitry Burmak

Collector # 28

Scryfall Gatherer