Caltrops [Urza's Destiny] Brawl "When the Second Sun rests

"When the Second Sun rests between the horns on the horizon

Set: Friday Night Magic 2003 Type: Instant Rarity: Rare Cost: {1}{B} Destroy target creature with mana value 3 or less

Set: Modern Event Deck 2014 Type: Land Rarity: Rare Whenever City of Brass becomes tapped

sacrifice Frenetic Efreet

Set: Rise of the Eldrazi Type: Creature — Elemental Rarity: Mythic Cost: {2}{G}{G} Haste

Caltrops [Urza's Destiny] Brawl "When the Second Sun restsSet: Urza's Destiny Type: Artifact Rarity: Uncommon Cost: {3} Whenever a creature attacks, Caltrops deals 1 damage to it. Toward the end, Gatha struggled to keep his experiments in and his patrons out.