Caltrops [Urza's Destiny] Starter 1999 Set: Seventh Edition Type: Enchantment

Set: Seventh Edition Type: Enchantment Rarity: Rare Cost: {2}{R}{R} Creatures can't block

Whenever Phantom Nishoba deals damage

Set: San Diego Comic-Con 2014 Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {3}{B}{B} +1: Target player discards a card

Set: Planechase Anthology Planes Type: Plane — Zendikar Rarity: Common Creatures can't block

Put one of them into your hand and the rest into your graveyard

Caltrops [Urza's Destiny] Starter 1999 Set: Seventh Edition Type: EnchantmentSet: 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.