Flying Goblin Dirigible doesn't untap during your untap step.
At the beginning of your upkeep, you may pay 4 . If you do, untap Goblin Dirigible.

• Number: 177
• Rarity: U
• Power: 4
• Toughness: 4
• Type: Artifact Creature
• Subtype: Construct
• Mana cost: 6
• Color: Artifact
• Artist: Michael Sutfin