Gruesome Slaughter [Battle for Zendikar] Holo Rare Set: Mystery Booster Type: Creature

Set: Mystery Booster Type: Creature — Sphinx Rarity: Common Cost: {4}{U} Surge {2}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn

As long as there are five or more soul counters on Obscura Ascendancy

the High City

Brian Selden

They have "When this creature dies

Gruesome Slaughter [Battle for Zendikar] Holo Rare Set: Mystery Booster Type: CreatureSet: Battle for Zendikar Type: Sorcery Rarity: Rare Cost: {6} Until end of turn, colorless creatures you control gain "{T}: This creature deals damage equal to its power to target creature." Though Gideon arrived at Sea Gate too late to prevent the massacre, he still had enough time to lead its survivors to relative safety.