| Set: |
Commander 2015 |
| Type: |
Artifact |
| Rarity: |
Common |
| Cost: |
{3} |
{T}: Add {R} or {W}.
{R}{W}, {T}, Sacrifice Boros Cluestone: Draw a card.
"In case of fire, treachery, citywide riot, political upheaval, or worldwide societal collapse, break glass."
—Cluestone inscription
![Boros Cluestone [Commander 2015]](http://five6gaming.com/cdn/shop/files/f324e581-908c-5340-a62b-d6adeae56667_1024x1024.jpg?v=1775653419)
