Caltrops [Urza's Destiny] Seventh Edition They say the Zombie Master

They say the Zombie Master controlled these foul creatures even before his own death

Set: Limited Edition Alpha Type: Enchantment — Aura Rare Cost: {B}{B} Enchant artifact At the beginning of the upkeep of enchanted artifact's controller

It has "This creature's power and toughness are each equal to your life total

Set: Unglued Type: Artifact Rare Cost: {0} {T}: Roll a six-sided die

Caltrops [Urza's Destiny] Seventh Edition They say the Zombie MasterSet: Urza's Destiny Type: Artifact 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.