Goblin Dirigible

Goblin-Luftschiff (Goblin Dirigible) (de)

Artifact Creature - Construct | Power/Toughness: 4 / 4 (CMC 6)
Flying
Goblin Dirigible doesn't untap during your untap step.
At the beginning of your upkeep, you may pay . If you do, untap Goblin Dirigible.