{Tap}: Add {R} or {W} to your mana pool.
{R}{W}, {Tap}, Sacrifice Boros Cluestone: Draw a card.

"In case of fire, treachery, citywide riot, political upheaval, or worldwide societal collapse, break glass."

• Number: 137
• Rarity: C
• Type: Artifact
• Mana cost: 3
• Color: Artifact
• Artist: Raoul Vitale