![Fretwork Colony [Mystery Booster]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/5f55c2b9-93b8-5619-aa6a-284897f3363e.jpg?v=1768426769)
Fretwork Colony [Mystery Booster]
| Set: | Mystery Booster |
| Type: | Creature — Insect |
| Rarity: | Uncommon |
| Cost: | 1B |
| Colors: | B |
Fretwork Colony can't block.
At the beginning of your upkeep, put a +1/+1 counter on Fretwork Colony and you lose 1 life.
At the beginning of your upkeep, put a +1/+1 counter on Fretwork Colony and you lose 1 life.
The swarm leaves behind a flawless pattern that only occasionally threatens the structural integrity of the wood.