Caltrops [Urza's Destiny] Vintage Set: Limited Edition Alpha Type:

Set: Limited Edition Alpha Type: Sorcery Rarity: Rare Cost: {B}

We must understand it

put it onto the battlefield instead of putting it into your graveyard

Set: Friday Night Magic 2011 Type: Creature — Faerie Wizard Rarity: Rare Cost: {1}{U}

Sima Yi fought for four generations of the Cao family before his own grandson became emperor and united the three kingdoms

Caltrops [Urza's Destiny] Vintage Set: Limited Edition Alpha Type:Set: 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.