Ghostly Prison [Conspiracy: Take the Crown] Lobster This card cannot be Special

This card cannot be Special Summoned except by offering 1 face-up "Warrior of Zera" on your side of the field as a Tribute while The Sanctuary in the Sky is on the field

It would be ill-mannered to decline his invitation

if you control no card in your Field Zone: You can activate 1 "Necrovalley" directly from your hand or GY

Angelic Overseer has hexproof and indestructible

Ghostly Prison [Conspiracy: Take the Crown] Lobster This card cannot be SpecialSet: Conspiracy: Take the Crown Type: Enchantment Rarity: 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