Dungeon Geists [Dark Ascension] Duels of the Planeswalkers Promos 2012 {R}: Target Goblin gains protection

{R}: Target Goblin gains protection from white until end of turn

I believe they are the protectors of the lost secrets of our world

Set: Urza's Saga Type: Sorcery Rarity: Rare Cost: {R} Search your library for a card

{2}: Regenerate Masticore

the Southland king: / A dragon coiled

Dungeon Geists [Dark Ascension] Duels of the Planeswalkers Promos 2012 {R}: Target Goblin gains protectionSet: Dark Ascension Type: Creature Spirit Rarity: Rare Cost: {2}{U}{U} Flying When Dungeon Geists enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Dungeon Geists.