Urza's Tower [Fifth Edition] Vampire Assassin "Finding a true heartstone is

"Finding a true heartstone is even harder than finding a true heart

While this card points to a monster

Set: Odyssey Type: Legendary Creature — Cephalid Noble Rarity: Rare Cost: {4}{U}{U} Tap an untapped Cephalid you control: Tap target permanent

if a monster with the same name is in any GY (Quick Effect): You can negate the activation

Set: 2013 Zexal Collection Tin Card type: Effect Monster Rarity: Super Rare Attack: 0 Defense: 0 When a monster is banished by the effect of "Galaxy-Eyes Photon Dragon": You can send this card from your hand to the Graveyard

Urza's Tower [Fifth Edition] Vampire Assassin "Finding a true heartstone isSet: Fifth Edition Type: Land Urza's Tower Rarity: Common {T}: Add {C}. If you control an Urza's Mine and an Urza's Power Plant, add {C}{C}{C} instead. Urza always put Tocasia's lessons on resource gathering to effective use.