Fretwork Colony can't block.
At the beginning of your upkeep, put a +1/+1 counter on Fretwork Colony and you lose 1 life.

• Number: 83
• Rarity: U
• Power: 1
• Toughness: 1
• Type: Creature
• Subtype: Insect
• Mana cost: 1B
• Color: Black
• Artist: Christopher Burdett