Ghostly Prison [Commander 2011] Dragon If a creature is destroyed

If a creature is destroyed this way

Set: Limited Edition Alpha Type: Instant Common Cost: {X}{B} Target creature gets +X/+0 until end of turn

Set: Judge Gift Cards 2006 Type: Creature — Angel Rarity: Rare Cost: {4}{W}{W} Flying

Then that player loses all unspent mana and you add the mana lost this way

Ghostly Prison [Commander 2011] Dragon If a creature is destroyedSet: Commander 2011 Type: Enchantment Uncommon Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. "May the memory of our fallen heroes ensnare the violent hearts of lesser men." Great Threshold of Monserkat inscription